TORQUE MONSTA REASSURANCE
Buy with confidence
Check supplier availability we will confirm any supplier lead-time issue before dispatch.
Workshop-backed support ask us if you need help with product specification or fitment.
Secure checkout payments are processed through Shopify’s secure checkout.
- Product Description
- Fitment
- Delivery & Returns
- Reviews
Wagner Tuning N55 downpipe with 300 CPSI racing catalytic converter — item 500001013. The manufacturer lists these N55 applications:
- BMW M135i(x) F20 / F21 from 07/2013.
- BMW M235i(x) F22.
- BMW M2 F87 with N55 engine; not suitable for the Competition version.
- BMW 335i(x) F30 / F31 / F34 from 07/2013.
- BMW 435i(x) F32 / F33 from 07/2013.
- BMW X3 M35i F25 LCI from 2014.
- BMW X4 M35i F26 from model year 07/2014.
- BMW X4 M40i from 07/2014.
Product details
- 76 mm downpipe diameter; 118 mm connection diameter.
- 1.4301 (SS304) stainless steel.
- CAD-designed with two lambda probe connections.
- 300 CPSI racing main catalytic converter with Euro 6 coating.
- 4.0 kg.
- Designed to replace the standard part; replaces BMW part number 18328602882.
- An engine management error may occur.
Important road-use information
This product is not approved under German StVO regulations. Check local emissions and road-use requirements before purchase or installation. Wagner Tuning states its catalytic converters are intended for performance optimization on OEM vehicles, not for use with ECU tuning; warranty consideration requires an unchanged and properly maintained OEM engine setup.
Verify the engine, chassis, production date and Competition specification before ordering. Manufacturer part number: 500001013.
Dispatch times vary depending on product availability. Available-to-order items may have extended lead times; contact us before ordering if timing is important. Returns are subject to our Returns Policy. Cancellation exceptions may apply to genuinely made-to-order or clearly personalised goods. Electrical or special-order status alone does not exclude cancellation. Your rights for faulty, incorrect or misdescribed goods remain unaffected. See our Returns Policy for details.
From Garage to Road
Add Your Vehicle. Find Perfect Parts.
Boost performance with high-quality parts.
Shop NowWhy buy from Torque Monsta?
Shop with confidence
Customer Service
Message us on WhatsApp anytime 24/7. Replies are provided during workshop opening hours.
07506880593