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2.5" to 3" Exhaust Adapter Flange

2.5" to 3" Exhaust Adapter Flange

PLM 2.5” to 3.0" exhaust adapter flange is made for the Subarus with 2.5" OEM-sized downpipes to 3.0" mid pipes and or cat-back exhaust.

This was designed to eliminate exhaust leaks that is typical with other designs.  It consists of a 2.5” machined lip flange which is inserted in the down-pipe that will smoothly transition to a 3.0" diameter, and then connect to your 3.0” mid pipe kit or cat back exhaust system.

  • For use with 2.5" OEM-sized downpipe to 3" midpipe and/or catback system

  • Universal and can work on other applications.  Please check the sizes.

  • Made of Mild steel

  • Simple Bolt on solution

  • Nut and Bolts included

  • CNC machined flange

  • Machined lip centers 2-Bolt Gasket

  • Gasket is included

  • Flange is .38" thick

  • One-piece design

  • Will not obstruct exhaust flow