DCE Parts - Downpipes B46 2016 – 2021 BMW 120i, 220i, 230i, 320i, 330e, 330i, 420i, 430i, 630i, 730i & xDrive G & F Chassis
Through the placement of a bigger downpipe the turbo spools up quicker due to a lower back pressure. The turbo starts to build up pressure at lower speeds. It also manages to build it pressure quicker after gear changes. The installation of the downpipe alone usually provides 15 HP and 25Nm extra. By installing the downpipe, you will enhance the sound of your vehicle as well.
For proper operation and optimal power output, the vehicle will need remapping of the ECU to accommodate the catless downpipe. This product is not suitable for road use.
Options
Most DCE Parts Downpipes can be specced with a full straight Decat, a Catalytic Converter Look (but with empty cat) or with a High Flow Cat.
DCE Parts introduced a line up of Downpipes that not only offer more performance, but also much nicer sound. The DCE Parts Downpipes are optionally specced with a Catalytic Look while being catless, for enhance sound and a OE/Catted look. The DCE Parts Downpipe can also be fitted with a High-Flow Cat.
Note:
The Catless downpipes and Catless Catalytic Look Downpipes are only suitable for off-road use. The 200 Cell Sport Metallic Catalytic Converter Downpipes are suitable for road use in most Countries. We recommend to check your local law before purchasing the downpipes.
This item fits the following vehicles, ONLY B46 ENGINES
- 2016 – 2020 F20 BMW 120i & 125i incl. xDrive
- 2016 – 2020 F22 BMW 220i & 230i incl. xDrive
- 2016 – 2020 F30/F31 BMW 320i, 330e, 330i incl. xDrive
- 2016 – 2020 F32/F33/F36 BMW 420i, 430i incl. xDrive
- 2016 – 2020 F31/F32 BMW 730i & 740e incl. xDrive
- 2016 – 2020 G30 BMW 530i incl. xDrive
- 2020+ G20 320i BMW incl. xDrive
- 2020+ G20 330i/330e BMW incl. xDrive