Tuned: 635 HP G-Power Supercharged BMW M3 GTS

German tuner G-Power has released a supercharger kit for the BMW M3 GTS. In standard form the M3 GTS is already a lighter and more hardcore version of the M3, complete with plastic windows, revised suspension, rollcage and a 450 horsepower 4.4 liter high-revving V8.

What the folks over at G-Power have done is slapped on an ASA supercharger on top. The result is 635 horsepower and 629 Nm of torque, enough to rocket the G-Power M3 GTS from standstill to 100 kph (62 mph) in just 4.2 seconds. 200 kph (124 mph) is achieved 11.9 seconds later.

Along with the supercharger kit is of course all the other go fast bits necessary to support the increase in power under the bonnet. These include a new ECU and an all-aluminium sports exhaust system.

If you only have the standard M3, afraid not because G-Power have you in mind as the supercharger kit also fits the standard M3! The package will cost you about $33,000. Not cheap but it probably won’t be an issue if you can afford the M3 GTS.

Engine:

  • Displacement: 4.4 liters
  • Number of Cylinders: V-8
  • Aspiration: Supercharged
  • Maximum Horsepower: 635 (467 kW) at 7,800 RPM
  • Maximum Torque: 464.6 lb-ft. (630 Nm) at 3,900 RPM
  • ASA SK II supercharger system
  • Lightweight titanium exhaust with 100-cpsi catalytic converters
  • Carbon fiber airbox
  • Retuned ECU

Transmission:

  • Type: Seven-speed M DKG Drivelogic
  • Drive: Rear-wheel

Performance:

  • Acceleration 0-62 mph: 4.2 seconds
  • Acceleration 0-124 mph: 11.9 seconds
  • Top Speed: Over 200 mph (323 km/h)
  • Hockenheim Circuit Time: 1:11.8

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