The Wagner Downpipe 300CPSI has been specially developed for the BMW M135i and other models with the N55 engine from 07/2013 and improves exhaust gas flow. With a diameter of Ø76 mm the exhaust gas is efficiently discharged. The downpipe is manufactured from high-quality Stainless steel 1.4301 (SS304) for durability and corrosion resistance, and the CAD design guarantees a perfect fit, ensuring installation without modifications.
The downpipe features two lambda probe connections for flexible configurations and a racing catalytic converter with a value of 300 CPSI with high-quality Euro 6 coating for optimal performance and environmental compatibility. The downpipe reduces thermal load on the turbo and lowers back pressure in the exhaust system, contributing to higher torque and power. With a connection diameter of 118 mm Installation is precise, while the light weight of only 4.0 kg contributes to weight reduction. The Downpipe fits the BMW M135i(x) F20/F21 (from 07/2013), M235i(x) F22, M2 F87 N55 (not the Competition version), 335i(x) F30/F31/F34 (from 07/2013), 435i(x) F32/F33 (from 07/2013), X3 M35i F25 LCI (from 2014) and X4 M35i F26 / M40i (from 07/2014). An error message in the DME is possible.
Properties
- Diameter of Ø76 mm for optimal exhaust gas flow
- Made of high-quality stainless steel 1.4301 (SS304) for durability
- CAD design for a perfect fit
- Two lambda probe connections for flexible configurations
- Racing catalyst (300 CPSI) with Euro 6 coating
- Simple replacement of the standard version without modifications
- Reduces the thermal load on the turbo
- Better torque and power due to reduced back pressure
- Connection diameter of 118 mm for precise installation
- Lightweight, only 4.0 kg
Technical specifications
- Vehicle: BMW M135i and other N55 models from 07/2013
- Material: Stainless Steel 1.4301 (SS304)
- Diameter: Ø76 mm
- Catalyst: racing catalyst 300 CPSI with Euro 6 coating
- Lambda connections: 2
- Connection diameter: 118 mm
- Weight: 4.0 kg
Contents of the set
Frequently Asked Questions
For which models is this downpipe suitable?
For the BMW M135i(x) F20/F21, M235i(x) F22, M2 F87 N55 (not the Competition version), 335i(x) F30/F31/F34, 435i(x) F32/F33, X3 M35i F25 LCI and X4 M35i F26 / M40i, each with N55 engine from 07/2013.
What material is the downpipe made of?
Made of high-quality stainless steel 1.4301 (SS304), for durability and corrosion resistance.
Do I need to modify the exhaust for installation?
No, thanks to the CAD design, the downpipe fits precisely and is easy to replace without modifications. An error message in the DME is possible.
