The Birth of the AT37

Get ready to meet the AT37 – a monster car created by the professionals from Arctic Trucks, with the help of which the participants of the Top Gear Show prepared their fleet of Hilux for the filming of the Polar Special. At first sight, it appears to be a Land Cruiser with even larger tires than usual. But taking a closer look, one will discover a set of refinements that optimize to the maximum what the Land Cruiser is capable of.

Suspension and Lift: The Backbone of Performance

The basis of the AT37 is in the modified suspension system of this SUV. The standard installation has been modified for a more modern 2-way elastic setup; the forward coils are longer-travel. The rear suspension also is not left behind, it features new springs and dampers for good stability of the car during the ride. Altogether, these changes give only a 1.5-inch suspension rise but improve the off-roading capacity of the Land Cruiser highly.

Additional features are the 17-inch Arctic Trucks wheels and incorporating BFGoodrich T/A K03 37-inch tires, which work more toward enhancing the off-road appearance and character of the vehicle. These tires allow the AT37 to navigate through the most difficult terrains with a lot of ease.

The Widebody Kit: A Structural Revolution

Although suspension upgrades are revolutionary, the conversion of the Land Cruiser to the AT37 models can be said to be complete by its 10-piece widebody kit. It is not just a skin-deep change; the kit ensures that the large tires can succeed in not touching the car, which enlarges it and makes it stylish. Most important of all, the entire structure and the physique of the Land Cruiser have been redesigned.

Additionally, new mounting points are utilized to move the rear axle to a new, more back position, increasing the wheelbase and expanding the track width. This structural reformulation leads to better ground clearance and better stability, but it does not affect the comfort of the car, and the AT37 is not only about the meaning but also about the practicality of use.

Aesthetic and Functional Enhancements

It does not end with the mechanical aspects by offering improvements on the AT37. Having said that, the Icelandic company has not left the exterior unattended as well, and it has been made to look very aggressive, befitting the performance of the car. Mud flaps, rubberized side steps, and fresh interior carpets provide an indication of the truck-like character of the car but with a touch of luxury. In addition, adding a 2-inch multifunction receiver hitch goes well with the AT37 in terms of modeling where towing comes into play.

Consequently, while there were changes to the suspension, there has been an addition of a new speedometer that goes hand in hand with the powertrain in order to give an accurate reading. The AT37 looks like an ordinary van from the outside, but many badges and brands all over the body define the exclusivity of this fashionable vehicle.

Behind the Scenes: A Collaborative Effort

The creation of the new AT37 model occurred in the United Kingdom in this Autosworld known as Motorsport Valley. Those mentioned benefits were approved by Freyr Þórsson, the International R&D Manager of Arctic Trucks, especially the opportunity to influence the performance spot through receives, which resulted in increased effectiveness. It has encouraged this company to get in touch with the AT37 and create it from a simple thought.

Personal Opinion: A Masterful Transformation

Looking at the facts from the perspective of an ordinary person or a car enthusiast, there is no better example of car modification than turning the Toyota Land Cruiser into the AT37 by Arctic Trucks. Thus, the mechanical improvements, the structural modifications, and the design changes—all these three aspects ensure the vehicle pays homage to its origins and, at the same time, embraces the future of off-roading. The AT37 is not just a customized Land Cruiser; it is the fruit of one’s passion and great engineering and designing skills.

End Note: The Future of Off-Roading

The Arctic Trucks AT37 is considered to be one of the milestones bringing about an enhancement in off-road vehicles. Specifically, Arctic Trucks has raised the bar with regard to what is achievable in the new generation of Toyota Land Cruiser. The AT37 is not just a widebody kit but a completely new design that has improved the performance, appearance, and usability of the vehicle.

Due to advances in off-road capabilities and technology, enthusiasts look at the AT37 as a symbol of technological advancement in the automotive world. Regardless of the situation—be it off-road routes or the mere appreciation of this off-road behemoth—the AT37 proves to be an exciting and capable sampler of the essence of the Toyota Land Cruiser.

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A Brief Farewell to a Grand Tourer Legend

The BMW M8 Coupe has been the epitome of style and power ever since the car model was first manufactured. Owing to its compact aerodynamic look, technological advancement, and its performance on the wheels, it has received accolades from car lovers and aficionados. Despite the fact that the car has reached the final phase of production, the M8 has one more blast to do, and the G-Power tuning company has refined the car in Germany to incorporate extra power and aerodynamics that are outstanding.

A Substantial Power Increase

In its standard form, the M8 already delivers 600 hp in the Competition variant. However, G-Power is not an organization that likes to conform to such advancements only. They have tried to the maximum to turn the M8 into something special, which we have seen is called the G8M Hurricane RR. This iteration comes with a staggering 900 horsepower under its bonnet, which makes it a very formidable ride on any road.

Engine Overhaul: Forged Performance

To pull such power from BMW’s twin-turbocharged 4.4-liter V-8 engine is not just a question of turning up the boost. G-Power transforms the current engine bottom end, saying that forged pistons and connecting rods are installed with durability increase in mind. Instead of using more significant turbochargers, G-Power engaged in compressor wheel enlargement and corresponding changes of the turbines as well as adaptation of the housing.

Cooling and Exhaust Enhancements

In order to support this enormous power output, G-Power has increased intercoolers to meet the increased thermal stress and delivered a whole new exhaust system for power. All alterations are done professionally and locally to facilitate easy integration and performance of duties. The M8 was further heightened to an incredible 205 miles per hour through a reflash of the computer, thus underlining it as an ultimate supercar.

Refined Aerodynamics for the Speed Enthusiast

Satisfactory engine changes are otherwise accompanied by equally essential aerodynamic changes for a car of this class. Furthermore, G-Power has installed a wide array of goodies on the worldwide famous M8, such as a bulging rear spoiler, carbon fiber grille, and bonnet. The hatchback models incorporated into the appearance not only give a splendid look to the car but at the same time make it more aerodynamically efficient with decreased drag and increased stability at a high velocity.

Daring Wheels and Tires

At G-Power, even the wheels and tires are not left behind, and they are also modified in some ways. The new parts include 21-inch wheels, though it is even more versatile than BMW’s standard 15.7-inch front brakes. The M8 now features 285/30 series tires in front and broader 295s in the back, which are more than capable of handling the additional power. These components are developed in-house and are well aligned with the rest of the performance boosting elements.

A Seamless Marriage of Power and Practicality

Sure, the two-door coupe gets this sort of metamorphosis; the four-door M8 Gran Coupe also gets the same amount of power boost. This ensures that other buyers who prefer a more spacious car yet are interested in the performance of supercar-like vehicles can be able to satisfy their needs. What is more, G-Power decided not to meddle with the M8’s all-wheel-drive system and eight-speed automatic transmissions, which speaks volumes of the car’s capability to manage the additional 774 pound-feet of torque.

The Price of Unmatched Power

However, the modifications described above are rather radical, which means that they also cost a considerable amount of money. Though price details concerning the G8M Hurricane RR have neither been officially published by G-Power, still, one could still expect a rather steep price premium over the already highly-pricy M8 Gran Coupe at the starting price of $140k in the USA. Also, there may be constraints on the side of potential buyers if G-Power Company is located in Europe Although entry is fluid, flexibility of specification and the capability of customer integration might equally offer challenges to those outside Europe.

Personal Opinion

For a car fanatic and a man who values the combination of business sportiness and comfort, the G-Power M8 is nothing less than a marvel. It embodies the ultimate best that can be done when a highly respected platform is pushed as far as is humanly permissive by an expert in the field. The final power boost ensures that M8 has a broader reach than its competitors, even beyond the point that the company is ceasing the manufacture of the product. It is quite an appropriate nod to a car that has already made a lasting impression in the automotive realm.

The G8M Hurricane RR stands as a testament to human ingenuity and the relentless pursuit of excellence. It is a simple reminder that with some infamous eras being over, there is still fire and growth within the auto sector quartier.

End Note

In this modified version, the BMW M8 doesn’t sign off in a quiet manner but leaves a loud patriotic note for all the car lovers out there. There are a few final touches that G-Power provides, which would let the M8 continue to influence and excite the enthusiast for many years to come. The BMW loyalists believe that the two-door Coupe holds a certain charm while the Gran Coupe is more functional, yet irrespective of which version of the supercar one opts for, the experience is sensational.

Photos: G-Power

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The TWR Supercat: A Modern Classic

This car model has always been associated with a graceful line and optimal parameters of the power plant. TWR’s Supercat adapted it well with new-age features into the aesthetics of the old-school design. The Supercat, on the other hand, has a V12 engine, which is one of the most powerful on the market with 650 hp and over 700 Nm of torque, which has been developed to the hilt. These changes include the engine capacity rising from 5.3 liters to 5.6 liters, the insertion of the supercharger, a new cylinder head, as well as an improved valve train.

Engineering Marvel: The V12 Engine

The modification of its V12 engine is vastly different from that of the XJ-S model. These two enhance the displacement of the engine and supercharger, further improving the power of the engine and making it a force to reckon with on the roads. The engineers at TWR have made input to ensure that in attaining high performance, the engine also comes with high reliability and efficiency standards. Modern cooling systems permit, with many under the sharp bonnet, the air intake to manage the car at high levels.

Design and Aesthetics

The Supercat is not only glamorous but has some very reminiscent lines of vehicles of a bygone and more organic age. On the front side, the air intakes on the bumper are larger, and there is a spoiler integrated into the bumper. The hood has several intakes, most of which are not purely ornamental, as they do create an aesthetic view of the car. Replacing the old headlights, new LED units have been installed incorporating a unique ring-like outline around them, thereby enhancing the appearance of the automobile.

Limited Edition: A Tribute to Heritage

The production line for the TWR Supercat is only going to be a strictly limited 88 units, and this was accepted as it was meant to mark the victory record set by Jaguar in the 1988 24 Hours of Le Mans in the XJR-9 prototype car developed by TWR. The Supercats will cost 270,000 pounds in the UK only as a result of the component possessions and the workmanship professed corporal in the assembling of every Supercat. This is a truly beautiful sports car, and this limited edition is especially significant for Jaguar lovers, as it provides enthusiasts with the possibility to get accustomed to the piece of automotive legend.

Jaguar’s Transition to Electric

While launching the Supercat, TWR is also somehow relevant given that Jaguar is now moving to the electric-vehicle age. This process is represented by the change in the brand’s emblem that caused various comments from fans. Although the new image signifies the departure from the traditions, projects like the Supercat guarantee that the firm’s traditions in the field of high-performance combustion engines will not be forgotten.

Personal Opinion

The TWR Supercat is quite an original homage to the Jaguar XJ-S, as well as the Tom Walkinshaw Racing tuning kit. It appears to blend the old model with recent technology and better performance to meet user needs. For lovers of legends in the world of sports cars, such as the Jaguar Supercat, such a change can be effective in practicing competitions with modern characteristics. The cars are customarily limited in production, thus making them a status symbol with chances of appreciation in the market in the future.

End Note

The Supercat has become a clear indication of the Jaguar XJ-S’ ever-popularity and TWR’s creativity. Supercat implements this strategy as Jaguar begins a new chapter in the electrification of its automobiles to remind auto enthusiasts of the company’s tradition of making high-performance automobiles. To enthusiasts and collectors, Supacat offers the potential of creating a piece that combines historical value with contemporary improvements in a restomod car.

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A Blend of Luxury and Extravagance

Carlex Design is widely recognized for giving an ordinary, luxurious car a whole new attitude. Originating primarily for interior refurbishment, the company has successively expanded its sight with more challenging projects. The Habemus is perhaps one of their bolder propositions yet, which combines the tenacity of the Mercedes-Benz G Class with the lavishness of luxury.

Design and Aesthetics

The idea is presented in a set of drawings and embodies a combination of classic and high-tech accents. The front half of the car is quite conventional G-Class, but there are differences. This was achieved by adding custom grilles, custom bumpers, and a dramatic gold finish—a feature noticeable on its predecessors.

In this area, starting from B-pillar, design takes a completely new dimension. The large section on the rear part of the vehicle incorporates a large spin char located at the center of the specially designed bed. This layout resembles the one used in the all-electric G-Class Popemobile presented to the Pope in December 2024 but with a wider body due to the extra axle. On both sides and in front of the central seat are four semi-circular seats of lesser diameters, thus bearing a sociable but close touch.

This is not unlike the outside, and the interior of the car is very luxurious, with white leather being used on almost all interior surfaces, with a red carpet running through the back. More so, the golden trims used throughout are essentially Carlex Design, and in this G-Wagen, the vehicle’s distinctive design is easily recognizable.

Ambitious Engineering

As much as the look and feel of the Habemus are breathtaking, it is even more interesting to look at the engineering behind the product. This is a concept that Carlex has not yet indicated the particular model they intend to use as a base model for this car design. Other options are to start with a G63 6×6, which is already of the top tier, or to adapt an ordinary G-Class car into a six-wheel one. Considering the car structure and previous works of Carlex, the latter is more likely.

Technical Considerations

There are a lot of challenges that come with turning a normal G-Class into this kind of contraption that you are seeing here. The extra axle effectively must come with a longer wheelbase and the need to affect the car’s suspensions, drives, and distribution of weights. These modifications are needed to ensure that the car still retains the off-road handling as a famous trademark of the vehicle despite weight and dimension changes.

The Popemobile Comparison

In December 2024, Mercedes-Benz handed over a new all-electric G 580 car model to him, a move that was aimed at promoting sustainability and technological advancement. The Habemus, though, stays more traditional and aims at being a luxurious abode. Although it has similarities to Popemobile in terms of the general design, mainly in terms of the layout of the rear cabin, it does not seem to have as much purpose as a mode of transportation and is probably more in the category of a spectacle.

Purpose and Practicality

Considering the fact that the latest Mercedes-Benz model, the G 580 EQ, has been delivered to the Vatican recently, it will not be a feasible option for the popes and the church to opt for the Habemus as their official vehicle. But as the ceremonial or parade car, the potential is not totally out of the question. Due to its big and opulent appearance, it is ideal for occasions where aesthetic appeal is an important factor to be considered.

Cost and Realization

Currently, there is no information regarding the premium price of this luxurious car from Carlex Design. This is likely going to attract a high cost since it has been established to be a custom project. Moreover, until now, there are no clear indications of the company preparing for the Habemus to fully become a creation. Fans and those who are interested in acquiring it will be waiting on the option with bated breath as to the latest on it.

Personal Opinion

The Habemus has without doubt been designed and manufactured to the highest standard. This pushes the limitations of luxury SUVs and turns the new G-Class into a nod to both the old and the new. However, its practicality is questionable. It makes it ideal for its intended purpose of a ceremonial car but may be too lavish should one need it as a daily driver or even the only car.

The tuner Carlex Design is always eager to go one step further and shows that it can build an outstanding vehicle that is a symbol of car engineering and luxury. Regardless of whether the Habemus transforms into a real car or remains an idea on the drawing board or in the virtual world, the car is now a part of car history.

End Note

The Mercedes G-Wagen from Carlex Design as a 6×6 model is living proof of the creativity and desire to make only better vehicles. Currently, it is difficult to tell whether it will continue to serve as the Pope’s car, but the influence it has had in the automobile industry cannot be dismissed. As we wait for the next news, it is known that Carlex Design’s next step has become an example of how the redefinition of the concept of luxury and breakthroughs in automobile manufacturing and design is becoming an ongoing process.

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Unleashing Power: The V8 Transformation

One can imagine how destructive the BMW XM became – it was already a rather powerful car with a twin-turbo V8 engine. Nonetheless, Manhart Tuning is an exception since the company has managed to raise the output to an estimated 888Hp and 885 lb-ft of torque. This is a great improvement compared to the XM Label Red which offers 738 horsepower only. The source of such power boost can be attributed to the Manhart MHtronik powerbox, a mechanism developed to optimize the engine’s high-revving potential.

Also, the in-house stainless exhaust or the Akrapovic slip-on is another option where owners can choose according to taste and performance. As for lovers of power output, Manhart can have these removed, but this depends on the global market TUV standards.

Visual Spice: Enhancing the Aesthetics

Although the BMW XM was already impressive, there are a few things that Manhart has added that make it all the more desirable. The exterior has now been painted with black and gold colors characteristic of Manhart’s design strategy. Another accent of the exterior comes from the expressive use of contrasting shades – it is used in the front splitter and air intakes, to name the least.

Among the exterior attributes that attract attention, one has to notice the set of 24-inch wheels with 295/30 front and 355/25 rear tires. These rear tires are as wide as those seen on the Bugatti Chiron, thus guaranteeing that the dominating power is equal to the dominance of the road. The new design not only gives the BMW XM a rather flashy look but also packs enough power and grip to make it truthfully menacing.

The Rarity Factor: Why the BMW XM?

However, this car has not been an attractive model for BMWs as it has so much to offer. In 2023, the sales fell slightly below just over 7200 units, and it has been seen that there was a downfall of 14.2% in the sales of cars in the U.S. market in the first nine months of 2024. However, this scarcity is more beneficial in advertising the vehicles to enthusiasts and collectors who are in the market for something rare and pleasurable.

For its part, Manhart has intensified the level of power and aggression of the BMW XM like it has been done by no other tuner before. With this type of engine, Manhart has created a less conventional car model, which will definitely put the MHXM 900 II in a different class of high performance cars.

Personal Opinion: A Masterpiece of Engineering

Being a fan of automobiles, seeing the BMW XM turned into a monster by Manhart Tuning with a capacity of 888 horses is simply enthralling. A powerful automobile has undeniably enhanced aesthetics, adding to the fact that the unit is rare, making it a creation of craftsmanship. Porsche tuning by Manhart could easily make any automobile manufacturing company panic because he/she transforms the regular automobile models to models with the kind of power and performance that few automobile manufacturing companies could wish for.

The modification of this car is built on the 4.4-liter twin-turbo V8 engine that not only gives the car the right look but also provides it with supremacy in performance. The exterior appearance of the MHXM 900 II has shocks of black-gold appearance, the large width wheels have been painted black-gold, and the interior has a black-gold finish, giving the vehicle a sophisticated and aggressive touch.

Furthermore, the availability of additional accessories for tuning the exhaust sound gives the owners an opportunity to adjust the sound of their vehicles to their liking and in accordance with the desired powerful or subservient rumble. This level of customization is a plus for true automobile lovers who always want their automobiles to look and be different from the rest.

End Note: The Future of High-Performance SUVs

Having recently come across the BMW XM automobile in its tuned form by Manhart Tuning I can now confidently speak out loud about a high-performance benchmark for SUVs. Even as more manufacturers try to seek ways and means of getting the most out of their devices, these MHXM 900 II are vivid examples of what is possible in those machines.

To peers with a passion for cars and auto collections, the MHXM 900 II is what one might call a dream car. Due to its limited availability, coupled with a noteworthy and remarkable improvement in the engine’s performance and the impressive design of the car, it attracts various car enthusiasts in the market for high performance cars.

To what extent the other automobile manufacturers and tuners would be able to rise to the challenge and produce vehicles that are finer than their counterparts currently gracing the market would be something worth watching in the future. This BMW XM by Manhart Tuning is not just a shining example of the opportunities that the world of tuning can offer but also the picture of the further evolution to come in the nearest future.

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So here we are as per usual relaxing in the warm hues of the festive holiday season here at the world’s number one car tuning blog, CarzTuning.com, in which we extend our warmest wishes for a very Merry Christmas and a fantastic Happy New Year to you all. What a great year it has been for our wonderful community, and we are grateful for being a small part of all this. We wish to use this chance to thank you for your support throughout this year and for having our backs to listen to almost all our rants about cars, tuning, and whatever else has come to our minds.

I don’t think there is any person out there, whoever you may be, who did not feel greatly impacted by 2024. When looking back over the course of the past years, we realize that collectively we have created a very special and positive environment that we all share: the love for modified cars and the passion that goes into them. Thank you for all the wonderful discussions, remarks, and anecdotes that we have been given by you all throughout the year. We could not be happier than to be providing you with what you want – the information, opinions, and reviews on car tuning aspects you need. The fact is, all of it has been possible because of the wonderful members that we have on board making us grow from strength to strength. Thank you so much!

During this holiday season, it might be nice to just sit down with our friends and family and discuss things such as automobiles. Whether you’ve been enjoying some of the greatest car builds witnessed this year, imagining the cars of your fantasies, or even considering your next tuning projects, let’s bask in the dazzle of car tuning.

We begin the countdown to 2025 since the automotive world has a lot to offer in the next year of the ramp-up. With the use of new tuning products and the coming up with new techniques such as the development of electric vehicles, not forgetting the never-ending race to create the nightmares of any car maker, 2025 will definitely be the year of advancement. And we are here for it!

We are already in the process of preparing for the new year to pull you information on tuning news and techniques for 2025. Do not worry, we will inform you about the trends and give detailed descriptions of the most discussed car tuning points. We want to adhere to our mission of presenting you with the necessary resources, latest updates, and debates that you need.

Last but not least, we would like to thank you again from the bottom of our hearts for everything and for being such an influential component of our community and our lives. Your support and energy keep us motivated and inspire improvements to CarzTuning.com for all of our visitors. During this beautiful holiday season, may everyone’s Christmas be as happy as can be, and may everyone’s New Year be as successful as possible. I wish everyone the year 2025 to be as cool and progressive as ours was and full of new adventures.

Wishing you all the best,

The CarzTuning.com Team

Now I will explain what to look for when shopping for an exhaust exhaust header. I’ll pull out all the little details that add strength, reliability, horsepower, and even style so you can know you’re getting the best product that will last—not rust, warp, or leak.

Don’t miss the last two on this list! I’m going to explain the performance differences between a Tri-Y exhaust header and a four-into-one exhaust header so you can decide which one is best for your project. And finally, I’ll answer that age-old question of whether or not you should ceramic coat your exhaust headers.

Let’s start with number one.

1) Flange Thickness

You want to go with at least a 3/8 of an inch thick flange. 3/8 of an inch is the bare minimum—go a little bit thicker if you can. Yes, only a few millimeters will help. This will prevent your exhaust header from warping.

If your exhaust header warps, it’s going to leak and sound terrible. Severely warped exhaust headers can even break studs and bolts. And getting a broken stud or bolt out of a cylinder head is no fun at all.

Also, make sure that the exhaust header you buy has had the mating surface sanded flat so that it will properly seal up against the cylinder head.

Exhaust Short Header for 2009-2018 Hemi 5.7L Dodge Ram 1500 Manifold (Silver Polished)

2) Welded Ports

Many exhaust header ports are only welded on the inside of the tube and flange. They should also be welded on the outside too—this is another sign of a good exhaust header. Doing so helps increase the exhaust header rigidity and better supports the weight of the exhaust header in the exhaust system.

Flanges will sometimes even be welded with a really cool silicone braise that gives it a super cool look, as you can see there on the left. Some companies will cheap out and just do a stitch weld. That’s better but not ideal. It makes you wonder how many customers had broken exhaust headers before they started to do that.

3) Hand TIG Welds

TIG welding is a high-quality weld that looks a lot nicer than MIG. These days, most of the welds you’ll find on exhaust headers are pretty good. But still, if you see really nice welds, it’s just a sign of a super high-quality brand that cares about even these little small details.

Of course, pretty welds do not make more horsepower. It just gives you a small clue that this may be a quality exhaust header. And it looks really nice.

4) Equal Length

Equal-length exhaust headers—this is one you’ve probably heard of, but you may not know why it’s good. The exhaust valves of the engine are firing at different times as the engine spins around. This creates waves of exhaust passing through the tubing of the exhaust header.

Look at the exhaust header above. As the waves each flow through the exhaust header tube of the same length, the pulses are spaced out evenly when they reach the collector.

Here you can see an unequal-length exhaust header. The top tubes are shorter than the bottom ones. This creates a possible situation where one or more of the exhaust pulse waves is hitting the collector at the same time. This creates a bottleneck and turbulence inside the collector, which slows everything down and causes a loss of horsepower.

Equal-length exhaust headers also have more of a scavenging effect. As the pulses in one tube flow out, they create a vacuum on the other tubes in the collector, actually pulling the exhaust gases out of the other tubes. This scavenging effect makes the whole thing more efficient.

Now, at high RPM, this horsepower loss can be substantial. Hooker exhaust headers actually claims up to 50 horsepower can be lost in race engines at high RPM, although I’m guessing for most applications it’s much, much less than that, especially on the street.

5) Cone Shaped Collector

Deep inside the collector of the exhaust header, you should find a cone-shaped connector welded to the pipes. The only way you can see it is to look into the collector, and it should look like the image on the left. This cone shape helps the air exit and also pulls air from the surrounding pipes.

During manufacturing, it looks like this. Call it a cone, spear, or pyramid—whatever you prefer. The purpose of this pyramid is to control the exhaust gases so they do not re-enter the primary tube and travel backward toward the engine. This is a small feature that reflects quality and attention to detail. While it’s not a huge power gainer, every little bit helps in making more power and increasing efficiency.

6) Stainless Steel

You want stainless steel exhaust headers, but did you know there are over 150 grades of stainless steel? Luckily, exhaust headers are almost always 304 or 409. A quick note: if you can afford it, avoid mild steel exhaust headers—they will rust quickly. Mild steel exhaust headers often come with a cheap water-based coating to protect them during storage and shipping. That coating must be stripped or sanded off and repainted before installation.

The preferred option for stainless steel exhaust headers is 304 stainless, and here’s why: chromium and nickel content. In 409 stainless, the chromium content is half that of 304, and 304 has 10 times the nickel content of 409. A magnet will stick to 409 stainless exhaust headers, and the areas where it sticks will rust. However, a magnet will not stick to 304 stainless exhaust headers.

409 will develop surface rust but won’t deteriorate or flake off like mild steel. It has more iron, so it rusts more. On the other hand, 304 corrodes slightly, turning into a cool goldish color over time.

Exhaust Header for 2008-2017 Subaru Impreza WRX/STI EJ25 (Racing styles)

7) Tri-Y vs. 4-into-1

This is the age-old debate. The commonly accepted theory is that a 4-into-1 exhaust header offers more top-end power, while a Tri-Y exhaust header is designed to bolster mid-range torque.

The idea behind a Tri-Y exhaust header is that having just two tubes allows the exhaust from one tube to rush past the other, scavenging air out of that second tube. If you plan to tow or cruise around town, consider a Tri-Y exhaust header. For maximum high-RPM power, go with a 4-into-1. While many factors affect a exhaust header’s performance, this gives you an idea of what to expect when choosing between these styles.

8) Ceramic Coating

Ceramic coating or not? That’s the question. In my opinion, ceramic coating doesn’t look as nice as raw 304 stainless steel, but it certainly looks better than painted exhaust headers, especially after miles of use. It’s also more durable than paint.

If engine compartment heat is a big issue, ceramic coating could be a great option, especially for turbocharged cars that generate a lot of heat. Ceramic coating retains heat within the exhaust headers, which increases exhaust gas velocity, improves scavenging, and potentially boosts power. It also lowers engine compartment temperatures, reducing intake temperatures.

I recommend getting 304 stainless steel exhaust headers and leaving them as is. They look great, even as they corrode.

If you want to learn more, check out DynovoxParts.com and good luck with your project!

Larte Design created a cozy and progressive Mercedes-Benz GLE Coupe, turning into extraordinary points of an already great GLE Coupe C167 development. It creates a harmonious look together with the innate class of the automobile and it has an audacious but also chic touch to it.

In this article, I will dissect some components of the redesigned luxury SUV that has transformed it into a masterpiece. First of all, the Larte Design body kit proves that it is an essential element of the concept. As for external changes, the new front bumper has a redesigned lower section with really large air intakes for better positioning and even better aerodynamics. Furthermore, the revised rear bumper adds aggressiveness to the overall stylistic look while side skirts fit well and provide even proportions.

Another modification by Larte Design is the 24-inch Monoblock VOLA alloy wheels set. These large-diameter wheels also bring some extravagance into the picture, highlighting the presence of the GLE Coupe C167. In combination with a low-profile set of tires, even the exterior design of such a car is much higher than that of the signs of cars of the same class.

As for performance, Larte Design had also made changes to the exterior of the Mercedes GLE Coupe. The standard equipment list of the GLE Coupe by Larte Design includes some enhancements like a sport-tuned suspension and a custom exhaust system that can make the car much more fun to drive. Even so, these changes have helped add a new dimension of sporty character to the vehicle without completely losing the essence of what has always made it an appealing option: a luxury crossover.

In other words, this Mercedes GLE Coupe C167 by Larte Design looks very fresh, unique, and stylish, turning a good car into an even better one, achieved breathtaking aesthetic refinements and sweet handling improvements; it has created an exceptionally luxurious SUV that car aficionados and ordinary car users would easily admire.

With this fantastic collaboration of distinguished companies such as Mercedes-Benz and Larte Design, this dream car is a marvel of work that captures the grace and power of Mercedes with a touch of creativity from Larte Design. If you have been planning to get a luxury SUV and want a match of style and performance, then the Mercedes GLE Coupe C167 by Larte Design should do justice to you.

Mercedes GLE Coupe C167 by Larte Design – Photo Gallery

Second of all, the G-Power G8M HURRICANE RR is simply an upgraded BMW M8 Competition featuring an incredible power output of 900 horsepower and 1050Nm of torque. Instead, the standard M8 Competition generates a comparatively larger 617 horsepower and 750Nm of torque, which should be enough for most motorists. For the real thrill-seekers though, this monster with 900 horsepower should do the trick nicely.

To ensure it delivers this performance, G-Power decided to use a twin-turbocharged 4.4-litre V8 as found in the M850i. However, good people over at G-Power didn’t stop at that and optimized the already powerful V8 through additional turbochargers, intercoolers, and a new exhaust system. Such changes not only tune the power output to the peak but also give the most desired growling sound out of the exhaust that will make even any passerby drop their knees.

The G-Power G8M HURRICANE RR is equipped with a custom set of G-Power 21-inch lightweight forged alloy wheels and Michelin Pilot Sport 4S tires. The wheels are enough to spark such an interest, but the ride quality and handling unveil the real essence of this car. The suspension is very well sorted for comfort and ride, with exceptional agility and grip. I had the privilege of taking the HURRICANE RR out for a spin on some spirited drives, and I sure can say that this car offers a lot of responsiveness and is very maneuverable.

As far as aesthetics are concerned, G-Power has not been shy with design inputs as well. This Hurricane RR comes with a stunning carbon package composed of the carbon fiber front spoiler lip, rear diffuser, side skirts, and mirror caps. Many of these components are also lightweight, which not only helps to make the car look attractive but also improves its performance. In addition to this, the exterior paint jobber of the HURRICANE RR is painted matte grey with golden touches, which definitely draws attention.

Now, let me express what perhaps might seem like my prejudice – yet, after having driven the G-Power G8M HURRICANE RR, I’m not 100 percent sure that this car is right for all people. However, let me assure you that it doesn’t leave any room to complain—it is, indeed, one fantastic machine that puts a big smile on your face. But it comes at a price. The G8M HURRICANE RR is expected to go for $350,000; this price does not include any form of customization or personalization.

For me, that’s a bit too steep. Of course, there is authoritative brute force, the beautiful shape, and unbelievable efficiency—but for $350,000? It is a question I find myself asking, and it is a question many potential buyers are likely to ask.

In conclusion, the G-Power G8M HURRICANE RR is a work of art in the automotive industry. If you have the bucks and you’re seeking the ultimate driving experience, this car shall not disappoint you. While some of us might never dream of splurging on such luxury, it is interesting to see from outside for the rest of us!

Well, let’s start with a brief intro firstly. Modellista is the renowned Japanese tuner who’s into providing subtle change in the Toyota models. Their working principle is to hit the middle ground with regard to comfort, performance, as well as looks of the vehicles they are working on. Ah, I understand, it is clear that they intend to achieve sophistication, not gaudiness. This comes from a rich and profound love and affection for these automobiles, Toyota’s in particular. Yes, and quite rightly, they have been loyal to the Land Cruiser.

With regard to the Land Cruiser, it is the luxury type of car with an outstanding off-road capacity. It is a legend in the domain of SUV models and can be considered this excellent embodiment of the company’s management principle: quality, reliability, and durability. It is therefore not surprising that Modellista would be interested in ‘touching up’ such a famous and legendary car for the SEMA Show.

Watching previous Modellista modified models, I expect that the upcoming Land Cruiser will be revealed with an update in the area of performance. We can look forward to stiffer suspension parts, racy-type exhausts, and possibly even a wrenching of the engine to give the Land Cruiser even more muscle. Anyway, according to the idea and potential of Modellista, it would be providing the driver with an excellent driving feel.

For a more embellished outlook, the Land Cruiser by Modellista may come with new exterior accessories styled body kit. Maybe they would redesign the front and rear bumpers, the side skirt, and most likely a new set of wheels and wider tires. There could be some luxury add-ins inside the vehicle, for instance, new deterministic leather covering, advanced touch screen, and other superior trims the model might adopt.

As for the SEMA Show, it is a unique platform where fans of car tuning are free to express themselves and experiment with the car design. To the Toyota Land Cruiser enthusiasts like me, it would be very satisfying to see a finely built model of that car from Modellista to get a hint on how our vehicles should be customized. Who wouldn’t need to understand the potential for additional and upgraded features on that special car?

Therefore, if the Toyota Land Cruiser by Modellista will be displayed at the SEMA Show 2024, it has great potential to become the star of the exhibition. With bringing in their respective styles, I am sure it will rock whoever is going to watch it. This is going to be brilliant to witness how Modellista will bring the Land Cruiser model into existence. Therefore, let’s set the date and be ready for this great reveal, ready with me. For one, its maker, Modellista, already has its work cut out for it in what it will do with the awesome Toyota Land Cruiser.

Toyota Land Cruiser by Modellista – Photo Gallery