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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
short- and long-term map learning
No modification is needed with a 5-speed transmission
knock sensor
All orders are shipped on a first come
KPower K Swap Long Tube Header for 1982-1994 BMW 3 Series (E30) GR86 short- and long-term map learningOur K Swap stainless steel 4 2 1 header for the 1982 1994 BMW 3 series (E30) features stepped primary runners and extra long secondaries that follow the factory dual exhaust routing. Designed specifically for the E30 chassis, it ensures a perfect fit, clean finish, and hassle free installation with no modifications required. For maximum performance, we recommend pairing it with a custom 3" exhaust system and a flex joint between the header and
