The Wagner Decat downpipe kit is developed for BMW models with the N57 engine and is made from SS304 stainless steel for a long service life and maximum resistance to heat and corrosion. The downpipe fits seamlessly onto the original parts, allowing for installation without further modifications to the exhaust system.
With a diameter of Ø70 mm The downpipe lowers back pressure in the exhaust and reduces thermal load on the turbo, which contributes to lifespan 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 a power output between 150 KW and 230 KW. An ECU modification is required to prevent error messages.
Properties
- Made of high-quality SS304 stainless steel for maximum durability and corrosion resistance
- Perfect fit without adjustments, easy to install
- Reduces the thermal load on the turbo, which extends its lifespan
- Reduces back pressure in the exhaust
- Improved acceleration and higher torque output thanks to the Ø70 mm diameter
- ECU modification required to prevent error messages
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 mounting on OEM exhaust systems
- Installation manual
Frequently Asked Questions
For which BMW models is this downpipe suitable?
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 a power output between 150 and 230 kW.
Is an ECU modification necessary?
Yes, an ECU modification is required to prevent error messages.
Do I need to modify the exhaust for installation?
No, the downpipe fits seamlessly onto the original parts and comes with an adapter for OEM exhaust systems.
