The genuine BMW M Performance Power and Sound Kit for B58 engines in F30, F32, F36 chassis - no guesswork, no coding, no compromises. Delivers +35hp and up to 369 lb-ft torque with factory-matched drivability.
M Performance valved exhaust with Comfort/Sport+ switching
Includes software activation code, wiring harness, muffler, badge and decal kit
Electronically controlled valves - quiet on the school run, loud on the track day
Zero check engine lights; full OEM integration
Exhaust tips sold separately. Two-year UK warranty.
