AC Schnitzer BMW 3 Series Coupe GP3.10

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Driving pleasure has been written large atAC Schnitzer for 20 years. And happily, nothing will change for the 62nd IAA. But this goal can be reached in a totally alternative way, as the launch of the superb AC Schnitzer GP3.10 GAS POWERED shows. This high-performance coupe has LPG (Liquified Petroleum Gas) drive, where power and efficiency, economy and ecology, meet in an exciting study.

As if the extravagant exterior of the project vehicle, based on the current 3-series coupe, were not enough, under the bonnet growls the V10 engine of the current M5/M6 which AC Schnitzeris presenting at the show for the first time in bivalent design: The vehicle has a fully sequential LPG system with two parallel 5-cylinder vaporizers. There's no loss of power or dynamics. The engine, tuned with a remapped control unit and modified exhaust tract with sports catalyst and exhaust manifold, develops 552 HP/406 kW and produces up to 540 Nm at the crankshaft. In itself, that's 45 horses more than the M5/M6. But why power this with LPG?

Liquified Petroleum Gas is a sensible alternative to normal petrol fuel, both economically and ecologically, and after corresponding conversioncan be burned in almost any petrol engine. Per liter, LPG is not only cheaper than petrol but produces around 15 percent less CO2 from the exhaust. With over 2700 filling stations in Germany alone, fuel supplies are guaranteed everywhere, and the 80 liter gas tank fits on board with the original 60 liter petrol tank. So you can switch between fuels at any time. In any case, acceleration is more than just acceptable. The sprint to 100 km/h takes 4.5 seconds, and the 200 mark is passed after just 13.9 seconds. Only at 320 km/h does the pressure on your back begin to ease. Nimble enough to show the rear lights to many powerful sports cars.Especially when a racing suspension from Aachen provides incredible handling qualities. And to match the power of the acceleration, there's the brakes on the AC Schnitzer GP3.10 GAS POWERED : At the front, 8-pot fixed caliper brakes with perforated and vented discs size 374 x 36 mm, at the rear a 4-pot brake system with 350 x 24 mm discs.

Talking of slowing down: the striking body design will soon bring passers-by to a stop. In conjunction with the mineral green special paintwork, the AC Schnitzer aerodynamic kit is a real eyecatcher. The air intakes on the front wings, with their characteristic chrome ribs, and the rear 60 mm wheelarch extensions, are particularly successful. With theAC Schnitzer GP3.10 GAS POWERED , AC Schnitzer has created a feast for all the senses, where the centrally positioned sports rear silencer with its sonorous crescendo takes center stage acoustically.

The rear styling with its special contours and the rear skirt with integral diffuser, the rear roof wing with carbon center part, are as aesthetically pleasing as the powerful front skirt with its coarsemesh sports grille. The latter makes an effective contribution to the breathing of the oxygenhungry five-liter engine. Equally breathtaking for the spectator is the first sight of the racing rims Type VI.

The latest creation from the Aachen wheel manufacturer combines the classic Y-spoke appearance with five striking hollow spokes and bicolor finish. Naturally these decorative elements are not just available for the AC Schnitzer GP3.10 GAS POWERED . For the moment however the latter is a unique creation not for sale, with an estimated value of 198,000 Euro. But we can still get excited because for sure, numerous components will soon find their way into the regular AC Schnitzer range. Parts of the exciting sports interior can already be ordered for example by customers with a 3-series coupe.

Performance Upgrade:
Replacement of the standard engine by an upgraded M5/M6 engine with 406 kW / 552 HP and 540 Nm; Control Unit programming including Vmax increase; bivalent combustion, full sequential LPG system with two parallel switched 5-cylinder vaporizers and 80 liters- LPG fuel tank

Technical Details:
- Performances kW / HP: 406 kW / 552 HP at rpm: 8000 rpm
- maximum torque: 540 Nm at rpm: 6200 rpm
- Performances: 0 - 100 km/h = 4,5 sec. 0 - 200 km/h = 13,9 sec.
- Maximum speed: 320 km/h

AC Schnitzer S6 Sport

Where "rebirth" of the BMW 6-series awakened deep emotions, the new BMW M6 is the embodiment of ultimate driving machine. The concept of combining two excellent cars in one model has already been successfully implemented by the BMW engineers in the M5. Now it's a question of adapting this new design line for the BMW M6.

To give the M6 a more powerful voice and at the same time optimise the response behaviour and gas throughput, the new fully stainless steel rear silencer system "Sports Trim" has been adapted accordingly for the M6.

The next step facing the engineers was to improve the driving dynamics. Thanks to a suspension spring kit which lowers the M6 by around 25 mm and hence lowers the centre of gravity - above all in conjunction with the front axle strut brace of aluminium and the special antiroll bar kit - perceptibly higher cornering speeds are possible.

Furthermore the M6 is fitted with racing rims and alloy wheels in various designs and sizes. As one-piece monoblock variants, Type III and Type IV wheels are available in sizes 8.5J x 19" and 9.5J x 19". Even more exclusive are the racing rims Type III and Type IV, which have been tested in 19" through 20" and in the top version even up to size 9.0J or 10.0J x 21".

The absolute highlight in the wheel range is the new "Forged Wheel". This alloy forged wheel with bicolour finish - i.e. partly polished, partly painted surface - achieves what appears contradictory in principle:

Reduction in weight with simultaneously maximum wheel diameters and widths. Our engineers and designers achieve this masterpiece with the "Forged Wheel", the design of which remains totally unique. The "Forged Wheel" is available for the BMW M6 in sizes 9.0J x 20" and 10.0J x 20" and is fitted with tyres sizes 245/35 R 20 on the front and 285/30 R 20 on the rear.The weight of the front wheel is just approx. 10 kg and the rear wheel 10.8 kg.

The high quality aerodynamic concept of the ACS5 Sport, apart from the rear roof spoiler, was also adapted for the ACS6 Sport. It consists of carbon front flippers which as an option can be linked to the front spoiler via an aluminium strut braces. The front is finished with the new chrome front grille which gives the BMW M6 a retro look and at the same time provides the high air requirements of the BMW V10 power plant.

The vehicle rear is enhanced with the one-piece rear spoiler and a carbon rear diffusor integrated into the rear. In combination, all aerodynamic aids ensure increased downforce on the BMW M6 to give a perceptibly more stable vehicle.

For the inside, a carbon interior is available in titanium "Exclusive", a 3-spoke sports airbag steering wheel or velours foot mats, together with the characteristic aluminium pedals and foot rests or the handbrake handle.

The new development of an aluminium cover for the controller of the BMW"i-Drive system" in the style of the Type IV wheel provides the finishing touch.

AC Schnitzer TENSION Street Version

After just 11 months of development and testing, we now present: the AC Schnitzer TENSION Street Version.

Naturally the "small brother" could not be a 1 : 1 copy of the TENSION concept car, which is a technology showcase and demonstrates what is technically feasible. In contrast, the TENSION Street Version had to incorporate suitability for everyday use with no loss of driving pleasure or reliability.

The focal point of the development work was adaptation of the breathtaking, costly aerodynamic conversion for series production.

Into the bonnet large air outlet edged in a chrome frame have been fitted so that the ventilation of the power plant is actively supported by sufficient cooling air flow.

Also the front skirt of the TENSION technology showcase has been completely adapted. It improves downforce on the front axle at high speeds. The air intake provides additional cooling for the engine and the front brakes. To provide sufficient ventilation for the power plant, the new front wing has integral air outlet openings which with their three chrome ribs and the indicators are reminiscent of a shark's mouth.

Consequently, air ducts have been worked into the side skirts to improve the cooling of the rear brakes.

The rear skirt houses not just the solid stainless steel twin exhaust system with chromed Sports Trim tailpipes but also a carbon diffuser. Another highlight at the rear is the boot lid which was originally reserved for the TENSION. But its modified styling gives the rear of the BMW 6-series the "Finishing Touch", so the new boot lid is now a firm part of the Street Version conversion. The bodystyling is completed by the sports mirrors and the extravagant two-colour paintwork.

Furthermore the TENSION Street Version is equipped with the latest wheel generation, the lightweight forged wheels Type V. On the front axle we use wheels in the size 9.0J x 20" and on the rear 10.0J x 20" and each front wheel weighs in at just approx. 10.8 kg!

The tyres to fit the wheels are size 245/35 ZR 20 on the front and 285/30 ZR 20 on the rear.

In conjunction with the wheel and tyre combination, a sports suspension has been developed which lowers the vehicle by around 25 - 30 mm. For the M6, a suspension spring kit is available.

Furthermore antiroll bar sets and strut braces can be fitted.


Depending on the basic model the TENSION Street Version can be equipped with the 5.1 l engine which can be used for all 6 series with N62 B44 oder N62 B48 TU engine.

Whereas the basic engine gives maximum torques of 450 or 490 Nm, the 5.1 l engine achieves 550 Nm. Naturally the performance has been optimised. It rises from 245 kW (333 HP) or 270 kW (367 HP) to a superb 302 kW (411 HP). At the same time, driving performance is enhanced. The top speed rises on average by around 35 km/h.

To achieve excellent deceleration figures we offer a high performance brake system for the M6. At the front axle, an 8-pot fixed caliper with perforated, vented brake discs and special pads ensures braking with ruthless efficiency.

The interior also has been modified: Starting with the carbon interior trim in titanium via the 3-spoke sports steering wheel in leather with carbon, the automatic selector lever in carbon, the new speedometer with a speed display up to 320 or 330 km/h, through to velours mats for footwell and boot with red embroidered logo.

The overall impression is completed with silver or black anodized aluminium accessories and the silver serial number on the black anodized aluminium placard on the centre console.

The AC Schnitzer TENSION Street Version is available in various levels. The conversion work is performed exclusively in Aachen, the USA and Japan.

BMW M3 AC Schnitzer S3 265 HP

The BMW 3-series coupé was only launched recently and already we offer a sports program for the latest member of the 3-series family. As for all current BMW models with 3.0d engine, we will shortly be offering a diesel performance upgrade for the 3-series coupé.

An additional control module provides 195 kW / 265 HP and a maximum torque of 550 Nm, so acceleration from 0 - 100 km/h takes just 6.1 instead of 6.6 seconds. In order to provide performance upgrades for the 335d and 335i with the new Twin Turbo technology, totally new developments are required. These are currently in the first stages of the test phase.

Despite the increase in power, the excellent driving behaviour, moderate fuel consumption and superb stability remain unchanged with both performance upgrades. Even without engine tuning, we recommend fitting the sports rear silencer which - depending on base model - is available as a single system or in right-left combination. For a purely aesthetic conversion, tailpipe trims are also available "solo" for some models. Our bodystyling components for the 3-series coupé stand out not only because of their sporting new design line, but also because of the perfect fit and ease of painting that are the result of the use of high quality PU-Rim. The new 3-series coupé has a strikingly contoured front spoiler that not only enhances the appearance with its sporting elegant design - at the same time it increases downforce on the front axle. For the rear axle, the aerodynamic highlights of a rear roof spoiler, a one-piece rear wing and a rear skirt with stylised diffuser profile are now in development. Another development for the coupé is the side skirts which give the side lines a more striking and elongated appearance. Optionally the side skirts can be highlighted with a chrome line set. The wheelarches of the 3-series coupé provide space for the Type II, Type III and Type IV alloy and racing rims from 18 to 20" diameter.

The suspension components have been specially set up for the use of the wheel and tyre combinations. Depending on personal preference, the owner of a 3-series coupé of model range E92 can choose between pure suspension springs and a complete, performance-comfort set sports suspension which lowers the BMW by around 25 mm. The suspension concept developed in extensive tests on the North Loop of the Nürburgring also includes the AC Schnitzer sports antiroll bars for the rear axle and aluminium strut braces for front and rear. For the interior of the coupé, an extensive range of high-quality accessories is available.

For example, the cockpit can be enhanced with an ergonomically designed airbag steering wheel. There is also a carbon steering wheel trim in silver Exclusive. Another highlight in the interior is the AC Schnitzer combi instrument with speedometer display up to 300 km/h. Footrests and pedals of aluminium create a more exclusive atmosphere in the cockpit together with the carbon interior trim in silver Exclusive. The aluminium gear knob, handbrake handle and cover for the BMW "i-Drive System" are available in silver or black anodized finish. Velours foot mats complete the range.