2015-2021 Subaru STI Exhausts
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GrimmSpeed Stock Downpipe to Aftermarket 3" Catback Adapter
Original price $57.00 - Original price $57.00Original price$57.00$57.00 - $57.00Current price $57.00| /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...
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Invidia Stock Downpipe to 3" Exhaust Adapter 2008-2021 WRX/STI
Original price $49.00 - Original price $49.00Original price$49.00$49.00 - $49.00Current price $49.00| /304 stainless steel construction Designed to bolt an aftermarket 3-inch 2-bolt cat-back exhaust system to the stock downpipe flange 2.5 inch to 3-...
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GrimmSpeed Aftermarket 3" Downpipe to OEM Catback Adapter
Original price $57.00 - Original price $57.00Original price$57.00$57.00 - $57.00Current price $57.00| /A perfect solution to pesky problems - it's what you expect from GrimmSpeed! Exhaust leaks seem to be an all-too-common issue with most modded Suba...
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Invidia 3" Downpipe to 2.5" Exhaust Adapter 2008-2021 WRX/STI
Original price $49.00 - Original price $49.00Original price$49.00$49.00 - $49.00Current price $49.00| /Durable stainless steel construction Designed to adapt the end of a 3-inch downpipe to the stock or 2.5-inch cat-back exhaust system Optimizes the...
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