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The Downpipe Kit fits in to the n20 engine:

BMW 125i F20 / F21
BMW 220i F22 / F23
BMW 228i F22 / F23
BMW 320i (x) F30 / F31 / F34
BMW 328i (x) F30 / F31 / F34
BMW 420i (x) F32 / F33
BMW 428i (x) F32 / F33 / F36

Replacement for OEM BMW Part# 18327645666 from year of construction 10/2012+

BMW F-Series N20 Catted Downpipe Kit

SKU: 6.32836E+14
£780.00Price
  • Made out of high quality stainless steel 1.4301 (SS304)
    100% perfect fit, replace OEM
    less thermal load on the turbocharger
    more power by reducing back pressure
    significantly more torque
    200cpi catalytic converter
    connection diameter 105mm

    Catalytic Converter Disclaimer
    It is to be noted that Wagner Tuning and Big Fish Garage that catalytic converters are intended to be used on OEM vehicles to optimize performance. They are NOT intended to be used in conjunction with an ECU tune.

    Wagner Tuning assumes no responsibility for damages caused by modifications made to a vehicle such as, a tuned ECU and/or 'burble' style tunes. Wagner Tuning is also not responsible for damages caused by engine malfunctions creating rich/lean conditions that are detrimental to the catalyst. A warranty audit will be performed on any claim regarding a catalytic converter. In order for a warranty to be honored, Wagner Tuning will require the purchaser to provide proof that the engine was unaltered and tuned to the original manufacturer's specifications and maintained in proper operating condition. The end user assumes all responsibility regarding the legality of use of a non-OEM catalytic converter on their vehicle for the region in which it is used.

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