2016-2019 CAP B58 3.0 Downpipe - BMW G20 F30 G30 340i, 240i, 440i, 540i, 640i, 740i

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$289.00 $329.00

In stock & ready to ship.


Key Features:

  • 100% TIG welded & back purged
  • Constructed of top quality 304 Stainless Steel
  • Precision CNC machined flanges
  • Bolt-on installation
  • Faster turbo spool up & better throttle response
  • Improved exhaust note
  • Improved exhaust flow
  • Increased HP and torque

Treat your B58 equipped BMW with our beautiful downpipe and increase the horsepower & torque of your car while getting a nice, aggressive exhaust note to match. Match your inline 6 equipped BMW with a downpipe it deserves, make the turbo work to its maximum efficiency! 

The removal of factory catalytic converters will trigger a check engine light. Software tunes are recommended to maximize the power gains.

This downpipe fits the below vehicles in their RWD & All Wheel Drive (xDrive) applications.

2016 - 2019 BMW M140i (F20, F21)
2016 - 2019 BMW M240i & M240i xDrive (F22, F23)
2016 - 2019 BMW M240i & M240i xDrive(F22, F23)
2016 - 2019 BMW 340i & 340i xDrive (F30, F31, F34)
2019 - 2022 BMW 340i & 340i xDrive (G20)
2016 - 2019 BMW 440i & 440i xDrive (F32)
2017 - 2021 BMW 540i & 540i xDrive (G30, G31)
2017 - 2019 BMW 640i & 640i xDrive (G32)
2016 - 2021 BMW 740i (G11, G12)
2018 - 2021 BMW Z4 M40i (G29)

Important Notice:
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. By purchasing this product you acknowledge its intended use and represent that you understand and agree that the product is not designed to meet any applicable emissions standards, the product is not C.A.R.B. complaint. Canadian Auto Performance makes no representations, warranties or claims that this product complies with any applicable emissions laws and expressly disclaims any and all such representations, warranties and claims, whether express or implied. By purchasing this product, you represent, warrant and agree that it is your responsibility to inform yourself of any laws or regulations that may apply to your purchase and/or use of the product.

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