BMW 645Ci Exhaust and Tail Pipes
This page brings together exhaust and tail pipes for the BMW 645Ci, covering model years 2004 and 2005. The range centers on cat-back exhaust system kits suited to this coupe, with options from several well-known exhaust brands. Pick your BMW 645Ci's year above to narrow the list to exhaust and tail pipes with confirmed fitment. Every part shown is checked against our vehicle data.
MBRP S7032409 3 Inch Cat-Back Exhaust System Dual Quad Tips Armor Plus
What's here for your BMW 645Ci
- Cat-back exhaust system kits designed to replace the factory exhaust from the catalytic converter back through the tail pipe exit
The widest selection here comes from MBRP, Genuine BMW, AP Exhaust, and Magnaflow — four brands that together cover the available fitments for the 2004–2005 BMW 645Ci. MBRP and Magnaflow are known for their aftermarket cat-back configurations, while Genuine BMW and AP Exhaust round out the range with OE-style and direct-fit alternatives. Other categories BMW 645Ci owners shop for: BMW 645Ci Shocks and Struts, BMW 645Ci Exterior Lights and BMW 645Ci Flywheels, or browse all BMW 645Ci parts and accessories.