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Eliminate all exhaust leaks when trying to fit an OEM or OEM like 2.5" catback exhaust to a 3" downpipe.
- 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 (bolts included)
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 immediately 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™.
NOTE: GrimmSpeed 3" Gasket and OEM Subaru Donut Gasket SOLD SEPARATELY. Adapter is only intended to be used for connecting aftermarket 3" downpipe to OEM style catback. It can not be done in reverse.
Fits2015 WRX GrimmSpeed 3" Downpipe to OEM 2.5" Subaru Catback Adapter
2015 STI GrimmSpeed 3" Downpipe to OEM 2.5" Subaru Catback Adapter
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GrimmSpeed 3" Downpipe to OEM 2.5" Subaru Catback Adapter / 077044 Fits
1 customer review
Great quality. Actually would've been nice to have a new gasket. But stock works too