Performance Tune G20/G22/G23/G42/A90 GP-420/GP-480/GP-520 G42 4 x 110 mm tailpipes

4 x 110 mm tailpipes in carbon fibre

The F9X X5M

sport silencer -> ECE approval (registration free)

providing an additional source of cool air

Performance Tune G20/G22/G23/G42/A90 GP-420/GP-480/GP-520 G42 4 x 110 mm tailpipesWe need either your car in our Miami location or for you to mail us your ECU. Stage 1 (GP 420) Will work on 91 and 93 Octane fuel G POWER: 420 hp (309 kW) 600 Nm Stage 2 (GP 480) Will work on 91 and 93 Octane fuel G POWER: 480 hp (353 kW) 660 Nm Required G Power Motorsports Exhaust Stage 3 (GP 520) Will work on 91 and 93 Octane fuel G POWER: 520 hp (382 kW) 700 Nm Required G Power DeepTone Exhaust system Required Motorsports Exhaust Required G Power