G-POWER E90 E92 E93 M3 Supercharger system SK I - 500bhp | 480Nm Basis: M3 V8, 420 hp (309 kW)/400 Nm increased to 500+ hp (386 kW)/480 Nm consisting of: Forced induction: - ASA T1-518 supercharger including overrunning clutch ASA K07 - Supercharger lubrication through bypass from motor oil circuit - Ultra stiff CNC shaped supercharger bracket system made from aluminium including an extended support aggregate belt drive for the supercharger’s drive - Pneumatic controlled, engine load related boost control - Flow optimized, large volumetric fresh air intake, large volume air box made from aluminium cast, including 8 integral resonance induction pipes made from light polyamide, ensuring an optimal throttle response and a perfect torque curve - Racing air filter. Boost level approx. 4 psi rel. Intercooling: Large volumetric intercooler system using flow optimized boost pipes made from casted aluminium and a large, high capacity air to air intercooler made from aluminium in the car´s front. Engine modification: - 8 fuel injectors with enlarged mass flow. Electronics: Custom made software for the standard BMW engine and DKG- transmission electronic control unit(BMW OBD stays completely untouched), enabling an unlimited top speed of max. 320 km/h, according to the capacity of the tyres. Price - £8,900 G-POWER Supercharger system upgrade to SK II - 580 bhp | 560 Nm   upgraded to 580 hp (426 kW)/560 Nm in addition to the SK I system consisting of: - ASA T1-521 supercharger with increased rpm level and airmass flow rate, boost level approx. 9 psi rel - Exhaust upgrade including first catalysts replacement pipes and two racing catalysts - adjustment of the ECU software to the enlarged airmass flow rate. Price - £13,999 G-POWER Supercharger system SK II Clubsport - 600+ bhp | 570 Nm The Clubsport Supercharger kit is a combination of the SKII kit with the addition of the following: - Carbon Fibre Intake system - Full Titanium Akropovic/G-Power Exhaust system comprising of metal cats,centre and rear silencers. - Custom Software Price - £18700 Prices include VAT but are subject to fitting.  Please call us for a quote.