Active Autowerke Header Set W/ Y - Pipe - E36 325 / 328 / M3 92 - ON (11-006) 1442 5" cold side tubes allow

5" cold side tubes allow more air to flow into your engine while drastically reducing EGT

The Street Wideband Provides The Most Important Functions Necessary To Make Sure You" Re Extracting The Most Power Possible

non-turbulent 2 to 2

5 Description_ASM Rear S7K FMSI D905 2006 thru 2010 INFINITI M45 4

Special Comments: Check caliper type 2001 Subaru Impreza Engine: 2

Active Autowerke Header Set W/ Y - Pipe - E36 325 / 328 / M3 92 - ON (11-006) 1442 5" cold side tubes allowNote: Does not fit automatic transmission vehicles. The Active Autowerke Header Set with Y Pipe is engineered specifically for the BMW E36 325, 328, and M3 models from 1992 onward. Designed and tested under the Active Autowerke Race Program, this header enhances exhaust flow through a unique scavenging layout. Constructed from polished 100% 304 stainless steel with thick walls for durability under race conditions Dyno tested and track proven for