Just bought an aftermarket or STi TMIC that requires an STi Y-Pipe to fit? Want to replace your chewed up and leaking couplers? Maybe you're just looking to freshen up your engine bay with a touch of GrimmSpeed style. Well, there's something for everybody with the GrimmSpeed Y-Pipe Kit.



2004-2020 STI

2002-2007 WRX

2004-2008 FXT


WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.



GrimmSpeed Top Mount Intercooler Kit - Aluminum Y-Pipe

  • Sale
  • Regular price $155.00