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BMW M PERFORMANCE

• Duplex Sport Exhaust System | BMW Performance Power and Sound Kit
• Material: Stainless steel
• Item #: 11122444531

to fit

• Make & Model: BMW F33 Convertible
• Engine(s): 440i 240kW | 440iX 240kW
• Model Year: 07.2015 - 08.2018
• Tail Pipe & Diameter: See option for tailpipe selection

Remarks:

• Non-OPF models only

Product Information:

BMW offers their M Performance retrofit kit for your 340i/i xDrive & 440i/i xDrive for increased power and a more aggressive sounding and free flowing exhaust! This system directly from BMW is perfect for those looking for more power and an aggressive exhaust note without voiding the warranty! Upon installation, an immediate improvement is noticed, especially in the low to mid range powerband.

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. 

Included with the Power and Sound Kit:

• M Performance Muffler
• M Performance Decal Kit
• Stick on label and Badge
• Performance BMW software upgrade code
• Wiring Harness

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