Wagner BMW N20 Performance Downpipe for 125i, 220i, 320i, 328i and 428i
Unlock power, faster spool and sharper throttle response on your BMW N20 with the Wagner Performance Downpipe. This high quality stainless steel 1.4301 (SS304) downpipe is a direct OEM replacement that reduces back pressure, lowers thermal load on the turbocharger and delivers noticeably more torque and performance. It features a 200 cpi catalytic converter with Euro 6 coating for superb flow and durability, all with a precise 100 percent perfect fit.
Key Features
- High quality stainless steel 1.4301 (SS304) construction
- 200 cpi catalytic converter with Euro 6 coating
- Designed to reduce back pressure for more power and significantly more torque
- Less thermal load on the turbocharger for improved reliability
- Direct OEM replacement with 100 percent perfect fit
- Connection diameter 105 mm
- Manufactured by Wagner
Note: Error display in the DME possible.
Fitment and Compatibility
This Wagner downpipe fits BMW N20 engine applications:
- BMW 125i F20 / F21
- BMW 220i F22
- BMW 320i (xDrive) F30 / F31 / F34
- BMW 328i (xDrive) F30 / F31 / F34
- BMW 428i (xDrive) F32 / F33
Replacement for OEM BMW part number 18327645666 from year of construction 10/2012 onwards.
Part Number
Wagner Part Number: 500001011
Real Results Our Customers Love
We have installed this Wagner N20 performance downpipe on our own cars and many customer vehicles. Feedback is consistently positive, praising the spot-on fit, excellent build quality, smoother turbo spool and the stronger mid-range pull that comes from reduced back pressure. It is a proven, high value upgrade for BMW 125i, 220i, 320i, 328i and 428i owners looking for reliable performance gains.
Professional Fitting Available
We recommend professional installation. Nforcd offers expert fitting at our Warwickshire facility. Request a fitting quote at Sales@nforcd.com.
Compatibility Check
To ensure perfect fitment, we run a compatibility check before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout.
Warranty
2 years manufacturer warranty.
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