OVERTAKE OEM Downpipe to 3in Cat Back Adapter Subaru Turbo Models PDM_differential-covers 86mm stock bore engine case

86mm stock bore engine case halves as standard

This will also help maintain the perfect amount of boost in your system during shifts

ensuring maximum performance and reliability

4 quarts of oil

OVERTAKE OEM Downpipe to 3in Cat Back Adapter Subaru Turbo Models PDM_differential-covers 86mm stock bore engine caseOvertake OEM Downpipe to 3in Cat Back Exhaust Adapter Eliminate Exhaust Leaks and Improve Flow Solve your exhaust leak problems with the Overtake OEM Downpipe to 3" Cat Back Exhaust Adapter, the perfect solution for Subaru owners upgrading to an aftermarket 3" catback but want to retain their OEM downpipe. Exhaust leaks are a common headache for modded Subaru vehicles, especially when pairing a OEM downpipe with an 3in aftermarket cat back system.