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GReddy Supreme SP Cat Back Exhaust
Subaru WRX/STI Sedan 2011-2014
Product Resources
Features & Product Details
RallySport Direct carries a great selection of quality performance upgrades by the grandfathers of the sport compact industry, Greddy.
On this page, you are looking at the Greddy Supreme SP Cat-Back Exhaust System. This is a performance-oriented exhaust system designed to free the restriction from the OEM cat-back exhaust to improve the performance and the sound.
DETAILS:
Specifications
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REVIEWS & CUSTOMER MEDIA
Installed and put close to 100 miles on the exhaust. Start up rumble is classic, drone when driving at a steady pace is non existent its stock like until you mash it. Greddy put out another adult like master piece I say this cause I wasn't looking for N1 single canister racing status. Recommended👍
QUESTIONS & ANSWERS
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Q: 2012 WRX Hatchback blevinsgmof6 years ago
Will this exhaust fit on my 2012 WRX hatchback?
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A: Unfortunately, this exhaust is confirmed only for Sedan models.
Brady R @ RallySport Direct 6 years agoWas this answer helpful?
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Q: Fitment JayCKS6 years ago
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A: This will require a down pipe adapter from GrimmSpeed to avoid any leaks on the gasket.
Jared A. @ RallySport Direct 6 years agoWas this answer helpful?
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Q: Pairing with Cobb Downpipe justintimberlakeofjapan7 years ago
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A: This catback does not taper, so it is recommended that you get a downpipe adapter and a new OEM donut gasket. Grimmspeed and Mishimoto both offer an adapter.
guest56ad69792a8d256e198b66b5 @Was this answer helpful?
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Q: Exhaust noise level Mladen7 years ago
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A: Due to the sizing of this exhaust, it will be louder than the COBB but not a drastic difference. It is a great sounding exhaust throughout the rpm ranges.
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