G-POWER GT R AMG: Sports car from Affalterbach with up to 800 hp

Mercedes AMG, based in Affalterbach, Baden-Württemberg, have hit the bull´s eye with their second solo creation – the GT. Even fresh off the line, the sports car is one of the best on the market, particularly in its top AMG GT R version – the “Beast of the Green Hell”.

Nevertheless, the performance specialists from G-POWER with more than 35 years of experience have identified even more performance potential in the 575 hp. Get a first impression of the spectacular G-POWER GT R AMG Coupé here: >> VIDEO

A total of 4 power levels up to 800 hp are available

There are four different options for increasing the power. G-POWER achieves 800 hp and 850 Nm in the strongest variant thanks to a combination of the Performance Software V4 and a series of hardware modifications to the 4.0 liter M178 twin-turbo V8 under the long hood: Aside from the HURRICANCE RS engine conversion including a fuel pump matching a race car, weight-optimized forged pistons with reduced compression are installed, topped off with modified turbochargers with larger turbine and compressor wheels as well as CNC-optimized housings and enhanced compressor turbine blades.

The intake system with sports air filters and the downpipes with sports catalytic converters are also new. And the transmission is also reinforced to withstand the increased output of the eight-cylinder engine, with gains of 215 hp and 150 Nm.

The alterations are no less extensive in the next upgrade program down: While G-POWER makes the same hardware modifications, in this case the conversion is rounded off with the Performance Software V3, resulting in more “reasonable” 750 hp (+165 hp) and 800 Nm (+100 Nm).

650 hp provided by a software upgrade - no modification of the hardware needed

However, in the basic enhancement program for the AMG GT R, G-POWER works exclusively with a software upgrade. Still the AMG GT R breaks the 600 hp limit with the Performance Software V1 adding up the horses to an impressive 650 hp, while the torque is increased by 50 Nm to a maximum of 750 Nm.

Following the stage 1 – and thus completing the four G-POWER options for the AMG GT R - is consequently stage 2. Now the Performance Software is combined with flow optimized downpipes featuring racing-catalysts: In this case, the GT R delivers 690 hp (+105 hp) and up to 770 Nm (+70 Nm) post-overhaul.

High-tech aircraft aluminum makes G-POWER forged wheel set ultralight

In order to perfect the dynamic look of the sports coupé, G-POWER has chosen to install a set of familiar “HURRICANE RR” forged rims made of exceptionally lightweight high-tech aircraft aluminum on the front (20") and rear (21") axles. The wheels are finished in time-tested jet black with high-sheen “DIAMOND CUT” wheel customization. The high-performance Michelin tires measure an ample 275/30 ZR20 and 305/25 ZR21.

Further details concerning the G-POWER performance parts for the AMG GT R are listed in our online shop.

>> G-POWER online shop





BMW M3 CSL E46, M3 GTS E92 and M4 GTS F82 with G-POWER performance upgrade

And when do you entrust us your treasure?

BMW M3 CLS E46, M3 GTS E92 and M4 GTS F82 are all icons from the older and younger BMW M history. Genuine crown jewels that mark the most sporty and strongest representatives of their model generation as strictly limited special models. They are today sought-after collector´s items with a corresponding market value, which are treated with the appropriate care by their proud owners.

Just like these three jewels presented here, which are even rarer than their model name suggests, since they are each one of the few specimens that feature an additionally G-POWER performance upgrade!

Three rare pieces of BMW M History – with three completely different engines

This is remarkable inasmuch as these BMW M models all have completely different engines. The range extends from the two naturally aspirated engines - a 3.2l six-cylinder engine in the M3 CSL and the 4.0l V8 high-revving engine in the M3 GTS - to the Bi-Turbo 3.0 R6 engine in the M4 GTS.

Three engines representing three completely different design principles. Inline six-cylinder versus V8, naturally aspirated engine with high-revving concept versus force inducted Bi-Turbo engine. It goes without saying that in order to increase the output of these engines, a completely individual concept had to be developed for each one of them.

Performance upgrades from G-POWER - 35 years of experience paired with up-to-date know-how

In order to develop three individual concepts, experience is needed, even a whole lot of it.
Lucky for G-POWER, it can rely on more than 35 years of experience in engine development and has access to the know-how and equipment for development, production and quality assurance, that matches the level of car manufacturers.

For example, the two 6 - and 8-cylinder naturally aspirated engines of the two M3 models each feature their individual supercharger system, while the increase in performance of the BMW M4 GTS is a combination of chip tuning - meaning the reprogramming of the engine control unit - and an optimization of the exhaust system including turbochargers with more capacity. Not everyone can do that, but G-POWER can.

Especially at a time when self-appointed "chip tuning specialists" are mushrooming, it´s good to be able to rely on a brand with a long tradition and the latest engineering know-how. But trust is good, evidence is better! Just like G-POWER is presenting it with these unique M-Models at display.

That´s why our customers are entrusting us with their often rare but always beloved cars for years!

And then of course there´s the power thing we´re not just talking about ...

Virtually there is no BMW fan who cannot remember the face of Matthias Malmedie when he accelerated with the 800 hp G-POWER M6 HURRICANE RR with BI-Kompressor system. And of course, the BMW M models presented here are in no way inferior to this car from the GRIP episode "Wolves in Sheep´s Clothing". Each model guarantees the ride on the cannonball, while at the same time being suitable for everyday use. Here are the performance figures at a glance:

BMW M3 CSL E46 with supercharger system
475 hp (349 kW)/ 470 Nm >> CLICK HERE

BMW M3 GTS E92 with supercharger system
650 hp (478 kW)/ 630 Nm >> CLICK HERE

BMW M4 GTS F82 with Performance Software V4 + exhaust + turbos
680 hp (500 kW)/ 860 Nm >> CLICK HERE

G-POWER performance upgrade available not only for BMW M models

Of course, today G-POWER is no longer just the insider tip for some M drivers. Meanwhile, the G-POWER range includes practical all current BMW models with gasoline or diesel engine from the 116d to the M760i, as well as the high-performance cars from AMG.

The "Malmedie Moment" ... just priceless!

What has remained unchanged so, is the "Malmedie moment", the moment when our customers experience the full extent of the G-POWER performance upgrade for the first time ... just priceless!

Further details on the G-POWER program for your BMW - whether M or not M - as well as the AMG 43 and 63 models can be found in our >> G-POWER online shop, or call us at +49 8252 909 86 26.





G-POWER M3 / M4 F8X:

G-POWER offers the full range for the BMW M3 / M4 F8X from 500 hp to 680 hp - at the best price staring from 1.649.- €!

With the M3 / M4 BMW has had an absolute high-performance athlete with an impressive performance in its program for years. The fabulous, twin-turbo-powered inline six-cylinder is coming from the factory already with more than 431 hp / 550 Nm to 460 hp / 600 Nm.

But there is a lot more potential in it. Therefore, G-POWER has developed a total of 5 performance levels for the popular sports car from Munich. Thus G-POWER has the right product for every performance requirement and budget. The individual levels differ not only in their performance figures, but above all in the extent of the modifications made by G-POWER. Basic foundation of all performance levels is always a bespoke reprogramming of the engine control unite - commonly referred to as chip tuning - the so-called G-POWER Performance Software. From the stage V2 on, additional hardware components are used:

Level 1: purely electronic - simply more power!

Performance Software V1
500 hp (368 kW) / 680 Nm - >> CLICK NOW

Performance Software V1 S
540 hp (397 kW) / 700 Nm - >> CLICK NOW

With the G-POWER Performance Software, the output increase is purely "electronic", that means that the complete hardware of the car remains untouched. The software developed by G-POWER on the in-house four-wheel dynamometer for the engine control unit of the BMW M3 / M4 optimizes the parameters responsible for performance without losing focus on reliability and longevity.

Stage 2: less backpressure for more power

Performance Software V2 + Downpipes:
580 hp (426 kW) / 750 Nm - >> CLICK NOW

At 540 hp, the possibilities of pure chip tuning are fully utilized. For a further increase in performance, the hardware of the BMW M3 / M4 needs a G-POWER upgrade as well. The first step in this direction is to reduce the exhaust backpressure of the standard exhaust system. This is achieved by flow-optimized G-POWER downpipes, which in turn means more energy to drive the turbochargers. Furthermore, the exhaust gas temperature is reduced, which reduces the thermal stress to the engine. As a result of the G-POWER modifications the output is pushed to 580 hp (426 kW) / 750 Nm. At the same time, the sound of the inline six-cylinder is much more aggressive and distinctive.

Stage 3 / 4: 680 hp turn the BMW M3 / M4 into a super sports car

Performance Software V3 + Downpipes + Exhaust System + Turbocharger
640 hp (471 kW) / 800 Nm - >> CLICK NOW

Performance Software V4 + Downpipes + Exhaust System + Turbocharger
680 hp (500 kW) / 860 Nm - >> CLICK NOW

If you want to realize more than 600 hp in the BMW M3 / M4, you will have to extend the modifications of the hardware. In addition to the further reduction of the exhaust backpressure by a modified exhaust system, it is now time to take care of the bottleneck for more power - the two standard turbochargers. Here, G-POWER can rely on the full spectrum of its more than 35 years of experience.

The turbocharger modification forms the foundation for the next impressive performance leap. Their central task is the replacement of the standard compressor wheels by G-POWER parts. Their diameters are significantly larger than the OEM components. In addition, numerous detailed measures, such as exhaust and compressor housings with enlarged inlets and outlets, provide for an increased flow rate. Finally, the modified turbochargers of G-POWER are dynamically fine balanced for the future speeds of over 200,000 rpm. This is the basis for the reliability and longevity of our turbochargers.

Top speed? Unlimited! Depending on the performance level up to over 330 km/h

Can be combined with all power levels and is absolutely recommended: the G-POWER Vmax increase. With this option, your upgraded BMW M3 / M4 can transfer its gained power in unrestrained speed, so that the speedometer needle can move - depending on the power level – up to the 330 km/h mark.

Responsible for perfect handling: G-POWER coil-over suspension and forged wheels

Of course, top speeds like that demand perfect handling qualities. No problem, a save ride is guaranteed by the G-POWER G4M RS coil-over suspension with adjustable damper effect and the weight-optimized HURRICANE RR forged wheels featuring the GTS color scheme in the dimension 9x20 and 10.5x21 inches shoed with high-performance tires of dimensions 245/30 R20 and 295/25 R21.

Carbon exterior package incl. VENTURI bonnet - for the sporty G-POWER look

The G-POWER product range for the BMW M3 / M4 is completed by sporty exterior attachments made of Carbon. In addition to the front and rear spoilers and various applications for the rearview mirror and front grille, the VENTURI bonnet, which ensures optimized ventilation of the engine compartment and the radiator package, is a must have! It lowers the temperatures in the engine compartment and thus allows the engine control unit to operate always in more powerful operating conditions. An increase in performance cannot be Efficiency cannot be support more efficiently!

Further details on the G-POWER program for the BMW M3 / M4 F8X can be found in our online shop, or directly by calling the G-POWER sales team at +49 8252 909 86 26.





“Fratricide” at G-POWER: With 680 hp and 860 Nm, the G-POWER M2 Competition spells doom for the M4

G-POWER M2 Competition: >> VIDEO

With the evolution of the M2 to the M2 Competition (F87), BMW M GmbH has drastically reduced the prestige gap between this model and its big brother, the M4. Because now, even the “smallest” M is powered by the S55B30 twin-turbo engine used in the M4 (F82/83) and M3 (F80). This engine has only been curtailed slightly in the M2 Competition, with 410 hp as standard compared with the 431 hp of the M4/M3 (or 450 hp in the Competition variants). Nevertheless, in terms of the purchase price of a new car, adjusted for differences in equipment levels, there is more than €20,000 between the M2 Competition and the corresponding Competition variant of its big coupé brother, the M4.

The G-POWER M2 Competition is a 680 hp / 860 Nm strong small-caliber high-speed bullet at the M4 price

Investing this difference in G-POWER performance upgrades for the M2 Competition will get you a 680 hp/860 Nm small-caliber high-speed bullet that plays in the league of the supercars when it comes to driving dynamics. The G-POWER M2 Competition can go from 0 to 100 km/h in just 3.2 seconds and attains air-slicing speeds of more than 330 km/h.

G-POWER optimizes the standard turbochargers with larger compressor wheels for more boost

G-POWER has made extensive modifications to the M2 Competition turbochargers in order to provide the power boost. For example, the standard compressor wheel was replaced with a specimen developed by G-POWER and manufactured using CNC milling technology, and its diameter is significantly larger than in the OEM component. Furthermore, sophisticated precision machining has produced a vastly improved flow rate, which makes the G-POWER turbine wheel much more efficient than the series model. At the same time, it is also lighter, meaning that its moment of inertia is reduced, which results in optimal responsiveness. G-POWER has also modified the turbocharger exhaust side: Turbine blades with capped ends reduce the exhaust gas temperature, making it safe to use higher boost pressures. The efficiency of the turbochargers has been maximized thanks to a CNC-milled exhaust and compressor housing with enlarged inlets and outlets.

In order to reduce the exhaust back pressure and optimize the sound of the M2 Competition G-POWER is offering its very own flow-optimized downpipes and a G-POWER exhaust system made from high-grade stainless steel that roars far more forcefully through its two 90-mm twin tailpipes.

Individual programming of the Performance Software V4 on the in-house four-wheel dynamometer

Following the modifications to the engine and exhaust system, the G-POWER Performance Software V4 now takes on the role of the conductor, optimally coordinating the individual players in the hardware orchestra. It is individually programmed to the requirements of the base vehicle in G-POWER´s four-wheel chassis dynamometer. The electronics specialists at G-POWER like to take their time over this, and are only satisfied once the curve of the performance diagram matches with the advertised performance to deliver the best possible results. The maximum speed, capped at 250 km/h (270 km/h with M Driver´s Package), can be increased further by the experts at G-POWER.

G-POWER HURRICANE RR forged wheel - improved driving dynamics thanks to reduced unsprung masses

The driver of the G-POWER M2 Competition has full mastery over this newly acquired power thanks to the vehicle´s supreme handling, for which we have the company´s G2M RS coilovers to thank. These are best paired with the optional ultra-light G-POWER HURRICANE RR forged wheels, which again provide a noticeable lift to the driving dynamics thanks to the reduction in unsprung rotating masses. The HURRICANE RR double-spoke wheels available in various finishes come in 9x20" with 245/30R20 high-performance tires on the steering axle of the M2 Competition and in 10.5x20" with 285/25R20 rubber tires on the drive axle.

Further details concerning the G-POWER performance parts for the BMW M2 F87 are listed in our online shop.

>> G-POWER online shop





BMW M3 E9X V8: 500 hp - 720 hp supercharger power from 2.999.- €

Great prices - the success of the "35 years EDITIONS" makes it possible:

G-POWER starts the season with unbeatable prices for supercharger systems!

Anyone who drives a BMW M with a high-revving engine and speaks of real performance, means supercharger. And when they say supercharger, they mean G-POWER. And that´s no wonder, since for more than 35 years G-POWER has been the specialist for BMW and AMG tuning in general, chip tuning for almost every automobile and supercharging in particular.

The successful anniversary year 2018 has skyrocketed the unit sales

This was also noticeable in the anniversary year 2018, when G-POWER celebrated its 35th anniversary with, among other things, a "35 years EDITON" of the most popular supercharger systems. Thanks to huge demand, the overall limit of 1.000 sold systems for the BMW M3 V8 has been broken, with over 300 sold units alone in the anniversary year. The SK Plus RS supercharger system for the M54 engines in the BMW 3 Series E46 and Z4 E85 models, of which a total of more than 2.000 units have already been sold, is even more successful.

New, modern, larger company building creates space for cost-optimized series production

As an additional benefit of the anniversary year, the move to the new, almost 3.000 m² large company building has been completed. Naturally, it offers even more space for development and production of the G-POWER products. In combination with the increased number of units sold due to the great demand and optimized production processes in series production, as well as an even more efficient programming of the maps on the high-tech four-wheel dynamometer, our engineers have succeeded in significantly reducing the production costs. Our loyal customers and fans are now primarily benefiting from the results of this cost optimization, as we can now reduce the prices of our supercharger systems to the level of the extremely successful "35 years EDITION" from last year.

BMW 330i E46 / Z4 E85 3.0i:
New: more boost thanks to new pulley!
SK Plus RS Kompressorsystem – Oldie but Goldie
310 hp (228 kW)/ 360 Nm from 2.950.- €

BMW M3 E46 / Z4 M E85:
SK I supercharger system – makes awesome track tools
475 hp (349 kW)/ 460 Nm from 5.950.- €

BMW M3 V8 E9X:
New: ASA T1-520 supercharger - now even sportier
SK I supercharger system - vivid entry
501 hp (368 kW)/ 490 Nm from 2.999.- €

SK II supercharger system - Sports car format
580 hp (426 kW)/ 560 Nm from 4.999.- €

SK II S supercharger system – street rocket
610 hp (449 kW)/ 580 Nm from 5.999.- €

SK II CS supercharger system - racing feeling
640 hp (470 kW)/ 595 Nm from 7.999.- €

BMW M5 / M6 V10 E6X:
Finally available again!
SK I supercharger system – high-torque entry
640 hp (471 kW)/ 620 Nm from 9.950.- €

SK II supercharger system – the „little“ HURRICANE
700 hp (515 kW)/ 680 Nm from 12.950.- €

Configure your system now, fast and easy in our shop:

>> G-POWER online shop

There you´ll also find further performance parts for your model, such as Carbon parts, exhaust systems, coil-over suspensions and much more.

Rely on our competence from more than 35 years of engine development for BMW and M-Models and trust on proven supercharger systems, that have already convinced more than 3.000 satisfied customers.

Don`t be afraid of high mileage - engine revision at G-POWER - benefit from our expertise

Use the G-POWER expertise not only when installing your supercharger system, but also on request for the replacement of the connecting rod bearing (recommended from 70,000 km), or a complete engine overhaul (recommended from approx. 150,000 km). You are planning to install your compressor system yourself? Then we recommend the "Friends of G-POWER" Weekend - DIY assembly with instructions at G-POWER.

Decide now for a G-POWER supercharger system and pure adrenaline!

Supercharger systems from G-POWER are powerful, of high quality and provide pure adrenaline! Contact the G-POWER sales team today at +49 (0) 8252/909 86 26 / WhatsApp +49 160 36 10 601 or sales@g-power.com and get a non-binding quote for your BMW.

Special offer: Vmax for e.g. BMW M3 E9X or M5 / M6 E6X for only 300.- €; on demand also with rpm limit increase of 150 rpm for free. Further models on request.

You do not drive an BMW M3, but you are looking for a quick and easy way to improve performance: We are the absolute specialist in the field of chip tuning for (almost) all BMWs.

You are a dealer? We are happy to give you your individual conditions on request.

Phone: 0049 8252 909 86 0 - WhatsApp: 0049 160 36 10 60 1 - MO to FR 08:00 a.m. - 05:00 p.m.

Saturday PHONE ONLY: 10:00 a.m. - 02:00 p.m.
Phone: 0049 8252 909 86 0 - WhatsApp: 0049 160 36 10 60 1 - MO to FR 08:00 a.m. - 05:00 p.m.

Saturday PHONE ONLY: 10:00 a.m. - 02:00 p.m.