Wagner Tuning Downpipe Catted BMW M3 (F80) M4 (F82/F83) 3 Inch

Wagner Tuning Downpipe Catted - BMW M3 (F80) M4 (F82/F83) - 3 Inch

Wagner Tuning builds its exhaust components in Germany with a focus on measurable gains and OEM level fit, and this catted downpipe is no exception. Designed as a direct replacement for the factory unit on the BMW M3 and M4, it reduces back pressure and thermal load on the turbochargers while retaining a 200 CPSI racing catalytic converter for a cleaner, more efficient exhaust path than a straight pipe.

This listing covers the BMW M3 (F80) and BMW M4 (F82/F83) fitted with the S55 engine and factory GPF (EU6 models). The kit includes the full 3 inch downpipe assembly and adapter section to mate with the stock mid pipe, SKU 500001023.OPF.

Note: Fitting this downpipe can trigger error codes on the factory ECU due to the changed catalyst loading. Wagner Tuning recommends an ECU tune to correctly map the new exhaust flow and clear any fault codes.

Key Features

• Constructed from 1.4301 (SS304) high grade stainless steel
• Full 3 inch (76mm) piping diameter
• 200 CPSI racing metal catalytic converter with Euro 6 coating
• Adapter section included for stock exhaust connection
• Reduces back pressure and turbo thermal load
• Improves torque delivery over the factory downpipe
• Direct bolt-on replacement for OEM fitment

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's model year and engine configuration before ordering.

Not sure if this downpipe suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.