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BMW
Discover the hidden power of the 340i & 440i with the all-new BMW M Performance Power and Sound Kit! For increased power and a more aggressive sounding and free flowing exhaust!
The kit increases your vehicle’s power by 35 hp to 355hp and 39 lb-ft of torque to 369 lb-ft (355 lb-ft for manual transmission vehicles).
The BMW M Performance Power kit now comes bundled with a higher flowing, valve-controlled exhaust for maximum performance and exhilaration! The BMW M Performance Power Kit features engine tuning software and an electronically controlled valve exhaust system that is actuated in Sport/Sport+ modes via the driving experience control button.
Please Note: This kit does not include the exhaust tips.
BMW B58 Engine
Please kindly contact us if you are unsure of the fitment.
11122444531
Manufactured by
BMW
Warranty
One year manufacturer warranty if VIN is provided during check out on compatible vehicles.

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