Scorpion Exhaust Turbo-Downpipe for BMW M140i GPF Model – Sports Cat or De-Cat
Unlock flow, sound and response from your BMW M140i GPF model with the Scorpion Turbo-Downpipe upgrade. This stainless steel performance downpipe is available as a Sports Cat or De-Cat option and is engineered for the BMW B58 engine platform. If you are searching for BMW M140i downpipe, M140i GPF downpipe, BMW B58 downpipe, M140i sports cat, M140i decat, catless downpipe M140i, or Scorpion downpipe M140i in the UK, this is the upgrade enthusiasts choose for improved exhaust flow and serious tuning potential.
Designed to fit both OEM and Scorpion cat-back exhaust systems, the Scorpion downpipe increases diameter to 100 mm 4 inch for maximum gas flow. Reduced back pressure helps the turbo breathe, supporting faster spool and sharper throttle response once correctly mapped. We have supplied and fitted these on customer cars and can vouch for the fitment quality, finish and the addictive tone it brings. Our customers consistently report a noticeable transformation in sound and drivability when paired with the appropriate ECU calibration.
Key benefits
- Performance turbo-downpipe for BMW M140i GPF OPF models with the B58 engine
- Available as Sports Catalyst or De-Cat for track use
- Large 100 mm 4 inch bore for enhanced flow and reduced back pressure
- Fits OEM factory exhaust or Scorpion cat-back systems
- Stainless steel construction for durability
- Weight saving vs OEM: OEM 4.8 kg, Scorpion 3.1 kg, 1.7 kg reduction
- Transforms exhaust note and supports Stage 2 tuning
Fitment and compatibility
- BMW M140i F20 F21 GPF OPF models 2018 to 2019 B58
- Also compatible with BMW M240i F22 F23 including xDrive models
- Fits to OEM or Scorpion systems
- Pipe diameter 100 mm 4 inch
Important notes
- Closed circuit product only
- Engine management light may be activated
- Stage 2 ECU remap recommended
Why choose this Scorpion M140i downpipe
If you are looking for a BMW M140i GPF downpipe upgrade, a B58 sports cat downpipe, or a decat downpipe for track and off-road use, Scorpion delivers the proven combination of quality, sound and performance potential. This is a highly popular choice for those searching for M140i downpipe UK, M240i downpipe, F20 F21 F22 F23 downpipe upgrade, BMW OPF downpipe and Scorpion Exhausts for BMW. It is a direct fit solution that pairs perfectly with tuning to release the full benefit.
Professional fitting and support
We recommend professional installation. Nforcd offers fitting in Warwickshire and full support for BMW M140i and M240i B58 upgrades. Request a fitting quote at Sales@nforcd.com.
Ready to enhance your BMW M140i GPF with a Scorpion sports cat or decat downpipe? Order with confidence from Nforcd and enjoy proven quality, superb fitment and the exhaust upgrade enthusiasts search for.