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PTFE Main Cups
Ball Joint
Although the name implies that the Sportsman is a 2nd-tier part
The standard bore MAF maintains factory fueling behavior
GrimmSpeed Aftermarket 3-Inch Downpipe to OEM Catback Adapter Springs PTFE Main CupsFITS: 2022+ Subaru WRX 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 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