G80 M3 J Style Carbon Fiber Side Skirt Extensions M3 test pipes The BMW S65 V8 engine

The BMW S65 V8 engine as used in the BMW E9X M3 does not make available all of the horsepower that the engine actually produces

especially on tuned vehicles

12-16ft-lb (Stock Tune)Turbo Inlet Area Increased up to 160%Filtration Area Increased up to 40%

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4 Series F36 Gran Coupe 428iX Gran Coupe (N20)

G80 M3 J Style Carbon Fiber Side Skirt Extensions M3 test pipes The BMW S65 V8 engineUpgrade the side profile of your G8x M3 M4 with a set of J Style Carbon Fiber Side Skirt Extensions! Fitment: 2021+ G80 M3 2x2 Carbon Fiber Weave High Gloss UV Clear Coat Professional Installation Recommended