Scorpion Exhausts Quad-Outlet Half-System (F22 M235i)


As the official technical partner to the Airwaves BMW BTCC team, Scorpion knows exactly how to extract the best performance from high performance BMW engines.

This Scorpion F22 M235i  Quad-Outlet Half-System runs from the downpipes-back to remove the secondary cats. This significantly optimises exhaust flow and is a great way to add to the visual and aural experience.

This system has an in-built valve as with the standard system. The OEM controller can be carried over for a seamless fit. This system will require trimming to the rear valance to fit.

For a full turbo-back system combine with a Scorpion M235i Sport Cat or De-Cat Downpipe. This system bolts directly to the OEM system and uses factory mounting locations. Optional black ceramic tailpipe finish gives a great stealthy look to the system. OE-style dual tailpipe version also available.

  • 76mm (3″) piping
  • 6.5bhp gain with this system alone (no mapping)
  • Quad 90mm Daytona tailpipes


  • Tailpipe piece with valve base (left)
  • Tailpipe piece (right)
  • Rear silencer
  • Rear pipe
  • Centre pipe
  • Front link pipe
  • Fitting kit

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