MTC Motorsport – BMW 640i OPF Decat Downpipe with Heat Shield 740i 840i
MTC Motorsport – BMW 640i OPF Decat Downpipe with Heat Shield 740i 840i
This downpipe will provide noticeable power gains and a much more aggressive exhaust note which sounds truly amazing
It produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger.
This downpipe will fit the following models with OPF/PPF only:
- BMW G20/21 M340i 3.0L 285KW/374PS 2019 OPF Model
- BMW G22 440i 3.0L 285KW/387PS 2019 OPF Model
- BMW G30/31 540i 3.0L 250KW/340PS 2018 OPF Model
- BMW G32 640i 3.0L 250KW/340PS 2018 OPF Model
- BMW G11/12 740i 3.0L 240KW/326PS 2019 OPF Model
- BMW G14/15/16 840i 3.0L 250KW/340PS 2019 OPF Model
- BMW Z4 G29 M40i 3.0L 250KW/340PS 2019 OPF Model
- Toyota Supra MK5 A90 GR 3.0L 250KW/340PS 2019 OPF Model
- Original BMW part number 18329897313.
We have tested this product and found increases of around 20-25bhp.
Please note, you will need to swap the gasket in the turbo end of the downpipe over or you will get a smell of fuel in the cabin.
This product comes with a lifetime warranty.
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