Active Autowerke Valved Rear Exhaust - M340i / M440i w black tips (11-089B) 17785 5 Turbo Description_ASM Front S7K

5 Turbo Description_ASM Front S7K FMSI D929 2003 thru 2005 SUBARU Impreza 2

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

reduces deflection and maximizes clutch life

This replacement bellows is covered by a limited lifetime warranty

Special Comments: 2WD 2001 GMC Sonoma Engine: 4

Active Autowerke Valved Rear Exhaust - M340i / M440i w black tips (11-089B) 17785 5 Turbo Description_ASM Front S7KThe 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