WAGNERTUNING downpipe kit for BMW/Toyota B58 engines (OPF models)
Guaranteed safe & secure checkout
🚚 Delivery time is about 30 working days.
Stock items require about 1-3 working days
(Please ask us via email or phone,
whether the desired part is in stock)
Downpipe kit with 200CPSI racing catalytic converter or without catalytic converter suitable for the following models
BMW G20/21 M340i 3.0L 285KW/374PS from 2020 (OPF model)
BMW G30/31 540i 3.0L 250KW/340PS from 2018 (OPF model)
BMW G32 640i 3.0L 250KW/340PS from 2018 (OPF model)
BMW G14/15/16 840i 3.0L 250KW/340PS from 2019 (OPF model)
BMW Z4 G29 M40i 3.0L 250KW/340PS from 2019 (OPF model)
Toyota Supra MK5 A90 GR 3.0L 250KW/340PS from 2019 (OPF model)
replaces original BMW article number: 18329897313
high-quality cast stainless steel 1.4301 (SS304)
complete Ø3.5 with adapter to original AGA
CAD designed and flow optimized
2 lambda probe connections
Racing metal catalyst (200 CPSI EU6 coating) / optionally completely without catalyst
100% perfect fit, simply exchange it for a standard part
less thermal load on the turbocharger
More power by reducing the dynamic pressure
much more torque
Only suitable for OPF models!
Not permitted in the area of the STVO.
Error display possible in the DME.
BMW G20/21 M340i 3.0L 285KW/374PS from 2020 (OPF model)
BMW G30/31 540i 3.0L 250KW/340PS from 2018 (OPF model)
BMW G32 640i 3.0L 250KW/340PS from 2018 (OPF model)
BMW G14/15/16 840i 3.0L 250KW/340PS from 2019 (OPF model)
BMW Z4 G29 M40i 3.0L 250KW/340PS from 2019 (OPF model)
Toyota Supra MK5 A90 GR 3.0L 250KW/340PS from 2019 (OPF model)
replaces original BMW article number: 18329897313
high-quality cast stainless steel 1.4301 (SS304)
complete Ø3.5 with adapter to original AGA
CAD designed and flow optimized
2 lambda probe connections
Racing metal catalyst (200 CPSI EU6 coating) / optionally completely without catalyst
100% perfect fit, simply exchange it for a standard part
less thermal load on the turbocharger
More power by reducing the dynamic pressure
much more torque
Only suitable for OPF models!
Not permitted in the area of the STVO.
Error display possible in the DME.
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