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JB4 adds up to 80hp to the wheels (100hp crank) on a completely stock car
E series (with comfort access): E6X
and S63 motors with the round shaped oil cap found in the following vehicles E90/E91/E92 M3 LCI
Accent the massive exhaust on the back of the M2 with this handcrafted carbon fiber rear diffuser
MAD BMW M2 M3 M4 G8x S58 High Flow Air Filters Manifold JB4 adds up to 80hpIf youre searching for a high flow air filtration solution to enhance your BMW M2, M3, or M4 (G80 G82 G87) with the S58 engine, the MAD High Flow Air Filters are the perfect choice. Engineered as a direct replacement for your stock air filters, these filters integrate seamlessly into the factory airbox while delivering exceptional airflow for improved engine performance and responsiveness. The MAD High Flow Air Filters utilize premium materials
