Active Autowerke BMW Sport Headers (11-009) Oversized drone-free

drone-free

Description_ASC DP71267+USR7168 Description_ASM Front S4K FMSI D702 2000 thru 2001 FORD Expedition 4

Hatchback 2002 Mitsubishi Lancer Submodel: Evolution

Excellent ride quality

Active Autowerke BMW Sport Headers (11-009) Oversized drone-freeThe Active Autowerke BMW Sport Headers (11 009) replace the restrictive factory headers on BMW E46 325i and 330i models to enhance exhaust flow and performance. The stock E46 headers feature integrated catalysts located close to the cylinder head, which generate excessive heat and restrict exhaust gas flow by combining cylinders one through three and four through six into single pipes, creating a bottleneck that limits power output. This performance