Downpipe Kit without 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 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
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 wit OPF!
Error display in the DME, because removed catalyst converter.