However, the latest tuner to develop a power upgrade and a couple of visual enhancements on an X model is not from German. It is called Dahler, it comes from Switzerland and also creates impressive visuals. Dahler is well-known for transforming cars from Mercedes-Benz, Audi, Porsche and much more.

Now, the Swiss technicians have turned their attention towards the brand-new BMW X4, in both forms, the M40i and M40d. Both are available with a series of enhancements and power upgrades under the hood.

From a visual perspective, the X4 (the M40d is displayed in the media gallery below) comes with new front and rear bumpers, wider wheels (sized 9 x 21-inch and 10.5 x 21-inch front and rear, respectively), adding as well an in-house built Dahler stainless steel exhaust system with no less than four tailpipes which announces a power increase and wilder engine sound.

Besides that, the SUV is also lowered, as it received a sport suspension setup with shock absorbers that provide greater stance and grip.

Performance wise, the stock BMW X4 M40i is powered by a 3.0-liter six-cylinder engine, developing 350 PS and 500 Nm of torque. However, with the tuner`s ECU remapping and new turbos, the M40i is now capable to churn out 420 PS and 630 Nm of torque, resulting an increase of 60 PS and 130 Nm of torque.

There is also good news for those owning the top of the line X4 M40d, the tuner also offering a tuning offer. The same stock engine puts it to 326 PS and 680 Nm of torque. Now, with the new power upgrade, the topper got no less than 380 PS and 780 Nm of torque, which is quite impressive. We would have loved hearing about the performance figures it the straight line, but for the moment, the tuner chose not to reveal that for the moment. Hopefully we get updates pretty soon!

In case you didn’t know, IMSA stands for Individual Mobility, Style & Art, meaning that it creates “exclusive conversions” particularly for Mercedes-Benz. And the model you are about to observe in the media gallery below is as exclusive as it can be.

We are dealing here with a 2018 Mercedes-AMG S63 in stock form, which has received a handful of styling changes. However, it is the power and torque that matters in this case, and this lad here has been blessed with an impressive power upgrade.

As aforementioned, the AMG S63 by IMSA features some new styling elements that increase its overall aesthetics. We are dealing here with carbon fiber inserts, front and rear, adding as well a modified lip for the trunk lid, bespoke grille, as well as 21-inch alloy wheels on all axles. The car`s aggressive look is also given by the massive 255/35 and 295/30 tires, up front and at the rear.

In stock form, the 2018 Mercedes-AMG S63 comes with a 4.0-liter twin-turbo V8 engine, developing an impressive 612 PS and 900 Nm of torque. However, with IMSA`s special tuning program, the model in question is capable of delivering a staggering 720 pS and 990 Nm of torque.

In normal figures, the model allows an acceleration from standstill to 100 km/h in just 3.5 seconds, which is 0.2 seconds less than the M760Li xDrive from BMW. However, with the tuner`s special upgrade program, this particular model should be able to perform around 3.1 seconds. At least these are our estimations, as the tuner has not released any proof on that matter.

Until further details emerge, take a closer look at the car`s new styling cues in the media gallery below. Enjoy!

And as the name suggests, there are more than a couple of wheels involved when dealing with some series mods. For instance, the below Audi RS5 Coupe needed more than some visual tweaks, so the guys over Wheelsandmore decided to add some serious punch as well.

What I like about a professional tuner is that it offers the correct prices. In this case, the power programs involved start from 2,500 Euro in the “mild” 498 HP package and can go up to 4,000 to 5,000 Euro in the Stage 2 performance upgrade.

So let`s add some details on both power stages.

Stage 1 comes with an ECU remapping and high-performance air filter, which makes the Audi RS5 Coupe churn out no less than 498 horsepower and 680 Nm of torque, squeezed out from the same 2.9-liter TFSI V6 engine.

Stage 2 is more powerful with the new weight-reduced flap exhaust system and some other new mechanical stuff, ensuring an extra 54 horsepower and 80 Nm of torque. This makes the Stage 2 output a total of 513 horsepower and 690 Nm of torque, which is not quite bad at all.

As for the new mechanics, the engineers over Wheelsandmore aftermarket shop have also added their finest F.I.W.E. wheels, sized 20 x 9 and 20 x 11 front and rear, respectively. The wheels are also wrapped in 275/30 standard tires, with optional 295/25 tires also available. Both work hand in hand with the new adjustable lowering springs or coilover suspension with adjustable height from the famous KW tuner.

The smashing Audi RS5 Coupe by Wheelsandmore can be detailed in the media gallery below. Stay tuned and don’t forget to share your opinions with us!

Among the plethora of sports models, sedans or coupes, engineers from G-Power are also crazy about SUVs, with the X5 and X6 being their preferred. However, the top of the line X5M is also getting the best attention it deserves. The owner of the BMW X5M seen below has decided to add some new power and a new aero kit, so he also called G-Power for some help. And the result is what you can see in the video and media gallery below.

The tuner`s project is called “Typhoon” and involves the fitting of their Bi-Tronik 2 V3 engine control software, which significantly raises the SUV`s power and performance. In stock form, the X5M comes with a 4.4-liter M TwinPower Turbo V8 engine, with 575 horsepower and 750 Nm of torque, allowing a sprint from 0 to 100 km/h in just 4.0 seconds.

With the fitting of their new power kit, the model is now churning out no less than 739 horsepower and whopping 980 Nm of torque. With the speed limiter removed and new power, we think of around 3.8 seconds from the same straight line. Unfortunately, the official details have not been confirmed yet. However, the video below impresses its audience with the X5M by G-Power running the ¼ i in a blazing 11.5 seconds.

The tuner`s Bi-Tronik 2 V3 program consists of some new mechanical stuff, like much faster turbines, titanium sports exhaust system with stainless steel downpipes and four wide exit pipes.

Visually, the BMW X5M Typhoon by G-Power now comes with wider air intakes up front, massive fender flares, dynamic side skirts, rear bumper with 102 mm diameter tailpipes. The overall design looks smashing with the huge 23-inch ultra-forged alloy wheels, wrapped in 315/23ZR23 high-performance tires.

For around $20,000, Jeep Trackhawk owners can build the perfect muscle car, with impressive power torque and whopping performance figures.

This lad seen here in the media gallery below can run like hell from 0 to 100 km/h – if you haven’t estimated yet, let us do it – just 2.8 seconds with drag rails; on the other hand, the quarter mile is done in astonishing 10.5 seconds, at a top speed of 214 km/h.

All these are possible thanks to the new power kit, comprising an ECU remapping and plenty of additional fittings under the hood.

The power stage consists of heavy mods, like upgraded fuel injectors and fuel pump, stainless steel long tube headers, bespoke high-flow supercharger bypass valve and high-flow air induction system. All these new mechanical tweaks make the Jeep Trackhawk output no less than 1,012 horsepower available at 6,500 rpm and whopping 969 lb-ft of torque, available at 4.200 rpm.

Besides the new power kit, as you can also observe in the photos below, the Jeep Trackhawk by Hennessey Performance tuner is also looking more aggressive and standout, thanks to the new wide aero kit, consisting of custom front and rear bumpers, side sills and massive blacked-out alloy wheels.

As for our Audi SQ7 in question, this lad here is looking extremely aggressive with the carbon fiber front grille, 22-inch alloy wheels, bespoke front apron, fender extensions, rear diffuser add-ons, roof spoiler, side sills and fender inserts. The rear end is also highlighted by the custom-built exhaust system which announces a power boost as well and a wilder engine growl.

Inside, the model has also received new tweaks which increase its sporty lines, including leather upholstery with contrast stitching, floor mats, carbon fiber trimmings on the steering wheels, dashboard and consoles.

However, the car`s main highlight remains the power upgrade under the hood, the Audi SQ7 coming with the same 4.0-liter V8 diesel but with higher power. We are looking here at a power boost of 85 horsepower and 70 Nm of torque more, for an overall of 513 horsepower and 970 Nm of torque.

The Audi SQ7 by ABT Sportsline is also faster from 0 to 100 km/h, managing a straight line sprint in 4.6 seconds, being 0.2 seconds faster than the standard model. Stay tuned for more details about the custom builds Audi models in Geneva!

Both models have received an outstanding exterior package and plenty of carbon fiber features inside, while the powertrains have also suffered some serious modifications.

Visually, as we can depict from the pictures, both models are now highlighted by the special aero kit, with wider carbon fiber front apron and central air outlet, adding curved side air intake fins, rear diffuser with two central tailpipes, fixed rear spoiler, and a new set of 21-inch Formula IV alloy wheels.

The sports cars have also received the tuner`s lowering kit, which lowers the cars` ride height by 30 mm, allowing for better grip and increasing their stance.

Inside, the cabins have been also modified, receiving new carbon fiber trims, special upholstery with decorative stitching, color-matched instrument dials, lacquered surfaces and a few more.

In the engine department, the Porsche 718 Cayman and Boxster come as well with a power kit, the tuner raising both cars` power with around 50 horsepower and 60 Nm of torque. This allows an acceleration from 0 to 100 km/h in just 3.9 seconds, while the 0 to 200 km/h takes just 14.2 seconds. The top speed has also increased from 285 km/h to 296 km/h. You can find more details about the models in the media gallery below released by TechArt tuning company!

Meet the powerful and extremely aggressive Mercedes-AMG S63 Coupe now packing whopping power, with all the credits going to Fostla tuner, a special German shop that deals with heavy customizations under the hood.

In fact, this AMG S63 Coupe is so powerful that it could take on any supercar found on the market today, like the Lamborghini Aventador S, for instance.

Even if the aftermarket specialists haven’t revealed the secret ingredients of their power kit, we can still depict the heavy mods added to the car`s engine – ECU remapping, new pistons and upgraded turbochargers. All in one, with some little help from PP-Performance as well, this model here is a real beast.

The tuner`s Level 2 power kit is extremely powerful, materializing in 740 horsepower and a mind-blowing 1,200 Nm of torque. Even if you think that the power is not enough, it is the amount of torque that allows for an impressive sprint.

So, here we are with a whopping 3.2 seconds achieved from 0 to 100 km/h, at a top speed of 280 km/h. besides the new power chip, the technicians have also added some exterior touches, which help the car to achieve such an impressive performance figure.

We are looking here at improved suspension system and the 22-inch alloy wheels commissioned from Prior Design, another leading aftermarket shop. The wheels are also wrapped in 265/30 and 305/25 front and rear tires. In case you were wondering how much such a tuning project cost, the tuner is asking no less than 25,000 euros for the whole deal.

Another outstanding German aftermarket shop is O.CT Tuning, with the aftermarket specialists recently adding a special power kit to the iconic Lamborghini Huracan, version LP610-4 Spyder.

As we can depict from the photos below, the supercar remains basically the same from a visual standpoint, the model receiving just a slight makeover here and there. But in the engine department, things are looking different.

In the stock form, the Lamborghini Huracan comes with a massive 5.2-liter naturally aspirated engine, with a mind-blowing power. But thanks to the new power kit, this lad here is capable of outputting a massive 794 horsepower and 810 Nm of torque.

This would be a significant power upgrade of 192 horsepower and 250 Nm of torque, which makes it more powerful than a Lamborghini Aventador.

This allows a sprint from 0 to 100 km/h in just 3.4 seconds, while the same straight line from 0 to 200 km/h takes just 10.2 seconds, at a topping of 325 km/h. On the other hand, its coupe sibling is even faster, managing 2.7 seconds from 0 to 100 km/h, and 8.1 seconds from 0 to 200 km/h.

You can find out more details in the media gallery below released by O.CT Tuning! Enjoy and don’t forget to share your opinions with us!

This is part of the tuner`s impressive portfolio, the technicians from the tuning company being famous for their outstanding projects added on different German cars like Audi, Mercedes-Benz, or Volkswagen. For the last couple of years, the specialists have turned their attention towards tuning Audi products.

This one seen here is an already potent Audi S4 Avant, with worthy performance of a genuine RS4 Avant. In the stock version, the model packs a good 354 horsepower and 500 Nm of torque.

However, with the new power kit by ABT Sportsline, the car`s 3.0-liter TFSI V6 petrol is now ready to deliver a sprint from 0 to 100 km/h in just 4.7 seconds. And that thanks to the new output – 425 horsepower and 550 Nm of torque.

Besides the sheer performance under the hood, the engineers from ABT have also added some new exterior parts, like bespoke front apron, radiator grille attachment, fender inserts, as well as the “ABT” badging with a choice of black chrome, matte black or shiny chrome.

The entire aero kit is complemented with the new alloy wheels, which are offered in 19- or 20-inch diameters. Both choices increase the car`s aggressive look and provide greater stance and stability. You can find out more about the tuner`s project in the media gallery below!