Wagner BMW N55 Performance Downpipe 07/13+ for M135i, M235i, M2, 335i and 435i
Transform your BMW N55 with the Wagner Performance Downpipe. This high flow, catted N55 downpipe is engineered for power, torque and faster breathing, delivering a direct-fit upgrade for BMW M135i, M235i, M2, 335i and 435i models from 07/2013 onwards. Designed in CAD and manufactured from premium 1.4301 SS304 stainless steel, this Wagner Tuning downpipe is a perfect OEM replacement that reduces back pressure, lowers turbo thermal load and unlocks the performance your N55 deserves.
Key features and benefits
- High flow 300 cpsi Euro 6 sports catalytic converter reduces back pressure for increased power and torque
- CAD designed and precision built from 1.4301 (SS304) stainless steel for durability and performance
- Direct replacement for OEM BMW downpipe with perfect fit and plug-and-play installation
- Two Lambda probe ports for straightforward O2 sensor integration
- 118 mm connection diameter for optimal flow on the BMW N55 turbo engine
- Replacement for OEM BMW Part Number 18328602882
- Wagner Part Number: 500001013
We have installed this Wagner N55 downpipe on customer cars and our own builds, and the feedback has been consistently positive. Customers love the quality, fitment and the noticeable improvement in performance. If you want a catted N55 downpipe that fits right first time and delivers reliable gains, this is the one to choose.
Note: The ECU may need to be coded to prevent engine management light errors after installation.
Compatibility
This Wagner BMW N55 catted downpipe fits the following models from 07/2013 onward:
- BMW M135i F20 F21
- BMW M235i F22
- BMW M2 F87
- BMW 335i and 335i xDrive F30 F31 F34
- BMW 435i and 435i xDrive F32 F33
Chassis codes covered include F20, F21, F22, F30, F31, F32, F33, F34 and F87.
Why choose this BMW N55 downpipe
- Engineered for performance: reduced back pressure means more efficient turbo operation and improved power delivery
- Quality materials: SS304 stainless steel construction for strength and corrosion resistance
- Catted solution: 300 cpsi Euro 6 metal foil catalyst for high flow and performance
- OEM fitment: direct-fit design with factory-style Lambda connections
Installation and fitting
Professional installation is recommended. We strongly advise replacing the downpipe to turbo gasket during fitting. For expert fitting, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check
We will verify compatibility before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout and our team will confirm fitment for your specific BMW N55 model.
Part numbers
- Wagner Part Number: 500001013
- Replaces OEM BMW Part Number: 18328602882
Manufacturer and warranty
Manufactured by: Wagner
Warranty: 2 years manufacturer warranty
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