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Shop / Exhaust System

BMW M240i G42, BMW M340i, 540i, 840i & Toyota Supra (B58) Downpipe by DCE (2021+)

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$ 529.00   $370.30  
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Category: Exhaust System

Looking to add more power and torque to your BMW B58 engine? Then you need the B58 DCE Downpipe Exhaust System by PSR Parts. This high-performance exhaust system delivers increased airflow, ultimately resulting in more power and torque. And for those who want to make a statement, the B58 DCE Downpipe Exhaust System delivers a loud, aggressive sound that is sure to turn heads. 

Through the placement of a bigger 4.5" 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 up to 15 HP and 25Nm.

This Downpipe is manufactured specifically for the BMW 2 Series M240i G42. It is one of the first to be released worldwide and has had great feedback all over Europe so far.
It is also compatible with the vehicles further listed below.

PSR Parts are a performance shop based in Rotterdam with years of experience in the exhaust and power enhancing market. AUTOID are proud to announce that we are exclusive dealers of PSR Parts within the UK.

At home installation can be done with this product, however we would recommend for professional installation. We can offer this at our HQ in Brentwood, Essex.

NOTE: Additional OEM V-Band Gasket is needed for installation Buy Here

NOTE: Please check the outlet type of your OEM Downpipe, this part is suitable for vehicle with the OPF & V-Band Flange Type, see image. The difference usually is OPF and no OPF filter.
Please note that the downpipe only fit on cars with OPF and V-Band Flange Type.
Please feel free to contact us to ask for the correct fitment.

Compatibility

  • BMW 2 Series M240i xDrive - 374hp (2021+, G42)
  • BMW 3 Series M340i - 374hp (2020+, G20 G21)
  • BMW 5 Series 540i - 340hp (2017-2023, G30 G31)
  • BMW 6 Series 640i - 340hp (2018+, G32)
  • BMW 8 Series 840i - 340hp (2019+, G14 G15 G16)
  • Toyota GR Supra A90 Mk5 3.0 - 340hp (2019+, J29)
  • Toyota GR Supra A91 Mk5 3.0 - 382hp (2019+, J29)

NOTE: Additional OEM V-Band Gasket is needed for installation Buy Here

NOTE: Please check the outlet type of your OEM Downpipe, this part is suitable for vehicle with the OPF & V-Band Flange Type, see image. The difference usually is OPF and no OPF filter.
Please note that the downpipe only fit on cars with OPF and V-Band Flange Type.
Please feel free to contact us to ask for the correct fitment.