- 2002-2005 WRX
- 2006-2007 WRX
- 2008-2014 WRX
- 2004-2007 STi
- 2008-2014 STi
- 2015-2018 STi
- 2004-2008 Forester XT
- 2009-2013 Forester
- Brand: GrimmSpeed
- Manufacturer's Part Number: 077044
- Size: 3" to 2.5"
- Primary Material: 304 Stainless Steel
- Installation Guide (PDF)
- Manufacturer's Warranty: 2 Years. Original Retail Purchaser. Covers Defects In Material and Workmanship. Please see Grimmspeed's website for their full warranty policy.
- We ship internationally! Please email us for international shipping quotes.
- Features: Designed to create a smooth transition from 3" down pipe to stock cat-back
- Kit Contents:
Kill that exhaust leak for GOOD!
Flared Adapter Transition! (Creates a smooth transition from your 3" downpipe to your OEM midpipe)
Flanged for OEM Donut Gasket
Indestructible Steel CNC Laser cut construction
Simple bolt on installation. (With bolts included)
Will Not obstruct exhaust flow like other adapters. (Flared end guarantees smooth exhaust flow)
Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. The most guaranteed leak you will get though is if you run an aftermarket 3" downpipe to an OEM or OEM like 2.5" Exhaust. Compare our adapter to the competition and you will immediatly see why we offer the best solution to finally end that pesky leak.
Cut from Steel and hand welded these pieces were born tough. With the ability to work with both flat style gaskets AND donut gaskets they cannot be matched. If that wasn't enough we flared out one end to just shy of 3" so that unlike the competitors, our adapter will not block flow!
A Final solution to pesky problems, it's what you can expect from GrimmSpeed
Fitment Note: Adapter is only inteded to be used for connecting aftermarket 3in Downpipe to OEM style catback. It can not be done in reverse.
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