Active Autowerke Valved Rear Exhaust - M340i / M440i w black tips (11-089B) 17785 This replacement bellows is covered

This replacement bellows is covered by a limited lifetime warranty

VIS Racing Carbon Fiber Hood 00LXIS34DGF-010C

and unlike other manufacturers who only partially shield the filter from hot under hood air

Description_FAB No Weld Installation

featuring factory-matched flanges at the inlets

Active Autowerke Valved Rear Exhaust - M340i / M440i w black tips (11-089B) 17785 This replacement bellows is coveredThe Active Autowerke Valved Rear Exhaust for the BMW M340i and M440i enhances the factory system by delivering a deeper, more aggressive sound while maintaining the stock valve control for optimal flow and resonance. Designed specifically for G series M340i and M440i models, this axle back exhaust replaces the rear section, requiring cutting of the stock midpipes. It retains the factory actuator for valve operation and features quad black exhaust tips