Wagner Tuning BMW / Toyota B58C Engine OPF-model Catted Downpipe Kit

Downpipe Kit with 200CPSI Racing catalyst fits for following models

BMW G20/21 M340i 3,0L 285KW/374PS from 2020 (OPF-Modell)
BMW G30/31 540i 3,0L 250KW/340PS from 2018 (OPF-Modell)
BMW G32 640i 3,0L 250KW/340PS from 2018 (OPF-Modell)
BMW G11/12 740i 240 KW/326PS from 2018 (OPF-Modell)
BMW G11/12 745e 3,0L 290KW/394PS from 2018 (OPF-Modell)
BMW G14/15/16 840i 3,0L 250KW/340PS from 2019 (OPF-Modell)
BMW Z4 G29 M40i 3,0L 250KW/340PS from 2019 (OPF-Modell)
Toyota Supra MK5 A90 GR 3,0L 250KW/340PS from 2019 (OPF-Modell)

Replacement for OEM BMW Part# 18329897313

made out of high quality stainless steel 1.4301 (SS304)
complete Ø3,5 and adapter for stock exhaust
200CPSI EU6 Racing Metal Catalytic Converter / optionally without catalyst converter
100% perfect fit, replace OEM
less thermal load on the turbocharger
more power by reducing back pressure
significantly more torque

Only suitable for cars equiped with OPF!
Error display in the DME possible.

Catalytic Converter Disclaimer

It is to be noted that Wagner Tuning 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.

We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.

Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.