The 3-inch (76 mm) decat Downpipe for the BMW 1 Series 135i (E82/E88) and BMW 3 Series 335i (E90/E91/E92/E93) with N54 engine replaces the original Downpipe to provide a more direct flow of exhaust gases. Manufactured from stainless steel, supplied as a 2-piece set with lambda sensor connection.
Features
- Material: stainless steel
- 2-piece set for optimal installation
- With lambda sensor connection
- Diameter: 3 inches / 76 mm
- direct fit to the original turbo
Technical specifications
- Diameter: 76 mm (3 inches)
- Set: 2-piece
- Lambdasensor connection included
- Compatible with: BMW 1 Series 135i + M Coupé/Convertible E82/E88, engine code N54, 225/250 kW, 2007–April 2010
- Compatible with: BMW 3 Series 335i E90/E91/E92/E93, engine code N54, 225 kW, 2006–March 2010 (excluding xi models)
Contents of the set
- 2x Downpipe section (2-piece)
- Fitting hardware
- Installation instructions
Frequently asked questions
Which BMW models are compatible?
This product fits the BMW 1 Series 135i/M (E82/E88) and 3 Series 335i (E90–E93) with an N54 engine, built before April 2010.
Is a software update required?
Following the fitting of a decat Downpipe, an ECU software update is recommended for optimum performance.
