The Wagner decat Downpipe kit has been developed for BMW models fitted with the N57 engine and is manufactured from SS304 stainless steel to ensure a long service life and maximum resistance to heat and corrosion. The Downpipe fits seamlessly onto the original components, allowing for installation without any further modifications to the exhaust system.
With a diameter of Ø70 mm, the Downpipe reduces back pressure in the exhaust and minimises the thermal load on the turbo, thereby contributing to its service life and reliability. The kit is suitable for the 3 Series (E90, E91, E92, E93), the 5 Series (F10, F11, F07 GT) and the SUV models X5 (E70 LCI) and X6 (E71) with power outputs between 150 kW and 230 kW. An ECU remap is required to prevent error messages.
Features
- Made from high-quality SS304 stainless steel for maximum durability and corrosion resistance
- Perfect fit without modifications, easy to install
- Reduces the thermal load on the turbo, thereby extending its service life
- Reduces back pressure in the exhaust
- Improved acceleration and higher torque output thanks to the Ø70 mm diameter
- ECU remapping required to prevent error codes
Technical specifications
- Engine: BMW N57
- Material: SS304 stainless steel
- Diameter: Ø70 mm
- Version: decat (without catalytic converter)
- Suitable for power outputs between 150 kW and 230 kW
Contents of the set
- Wagner decat Downpipe kit for BMW N57 engines
- Adapter for fitting to OEM exhaust systems
- Installation instructions
Frequently asked questions
Which BMW models is this Downpipe suitable for?
For models with the N57 engine, including the 3 Series (E90, E91, E92, E93), the 5 Series (F10, F11, F07 GT), the X5 (E70 LCI) and the X6 (E71) with power outputs between 150 and 230 kW.
Is an ECU remap required?
Yes, an ECU remap is required to prevent error codes.
Do I need to modify the exhaust system before fitting?
No, the Downpipe fits seamlessly onto the original parts and comes with an adapter for OEM exhaust systems.
