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  1. 2015+ STI Discussion
    Hey all, I am looking for a catback system for a “stock” 2021 STI that can provide a deep rumble, but produce minimal drone. I don’t have too much issue with price as long as it’s not like $2k+. I’ve looked at AWE touring, COBB, and Borla, but don’t know how badly these drone. Any suggestions...
    exhaust low drone r400 sti exhaust
  2. General Subaru Discussion
    Hey guys! I’ll be installing my catless downpipe probably next week and was wondering if there was an adapter or if I need to use a donut gasket for the downpipe to connect to the Invidia r400. Any feedback would be greatly appreciated.
    downpipe gasket invidia r400
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