Wagner Tuning Downpipe Kit BMW 135i (E82/E88) / 335i (E90/E91/E92/E93) 200CPSI Catted

Wagner Tuning Downpipe Kit - BMW 135i (E82/E88) / 335i (E90/E91/E92/E93) - 200CPSI Catted

Wagner Tuning builds its exhaust hardware from stainless steel with a focus on reducing turbo back pressure and cutting thermal load, and this downpipe kit for the N55 engine is no exception. It's designed as a direct OEM replacement, so you get the performance gain without reworking the rest of the exhaust system.

This listing covers the BMW 135i (E82/E88) and BMW 335i (E90/E91/E92/E93), both fitted with the N55 engine. SKU 500001005. One downpipe kit suits both chassis groups where the N55 is fitted.

Note: This kit uses a 200cpsi catalytic converter rather than a full catless setup, but fitment can still trigger engine management errors. An ECU remap is required to clear DME faults and get the most from the reduced back pressure.

Key Features

• Constructed from 1.4301 (SS304) stainless steel
• OEM style fitment for straightforward installation
• 200cpsi catalytic converter fitted
• Reduces back pressure for improved turbo response
• Lowers thermal load on the turbocharger
• Increases torque delivery over the standard downpipe

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.

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