The Wagner Downpipe 200CPSI with catalyst is developed for BMW models with the N55 engine up to model year 06/2013 and is manufactured from high-quality stainless steel 1.4301 (SS304) for durability and corrosion resistance. With an optimal diameter of Ø76 mm the downpipe improves the exhaust gas flow, while the connection diameter of 105 mm ensures a precise fit.
The downpipe is equipped with a racing main catalytic converter (200 CSI) for maximum power and two lambda connections for flexible configuration. Thanks to the CAD design, the downpipe is a 100% perfect fit and easy to swap for the standard part without additional modifications. The reduced back pressure ensures more torque and power, while reducing the thermal load on the turbo. The downpipe fits the BMW M135i(x) F20/F21, 335i(x) F30/F31/F34 and 435i(x) F32/F33 up to model year 06/2013 and replaces the original BMW part.
Properties
- Optimal diameter of Ø76 mm for improved exhaust gas flow
- High-quality stainless steel 1.4301 (SS304) for durability and corrosion resistance
- CAD design for a perfect fit
- Two lambda connections for flexible configuration
- Racing main catalytic converter (200 CSI) for maximum power
- 100% perfect fit, easy to exchange for the standard part without modifications
- Connection diameter of 105 mm for precise installation
- Reduces the thermal load on the turbo
- More torque and power due to lower back pressure
Technical specifications
- Engine: BMW N55 (until 06/2013)
- Material: stainless steel 1.4301 (SS304)
- Diameter: Ø76 mm
- Connection diameter: 105 mm
- Catalytic converter: racing main catalytic converter 200 CSI
- Lambda connections: 2
- Suitable for: BMW M135i(x) F20/F21, 335i(x) F30/F31/F34, 435i(x) F32/F33 up to 06/2013
- Replaces original BMW part number 18328603875
Contents of the set
- Wagner Downpipe 200CPSI with catalyst
Frequently Asked Questions
For which BMW models is this downpipe suitable?
For the BMW M135i(x) F20/F21, 335i(x) F30/F31/F34 and 435i(x) F32/F33 with the N55 engine up to model year 06/2013.
What is the diameter of the downpipe?
The downpipe has a diameter of Ø76 mm with a connection diameter of 105 mm.
Is installation complicated?
No, thanks to the CAD design, the downpipe is a 100% fit and easy to swap for the standard part without additional modifications. An error message in the DME is possible.
