An important part of getting the most power out of the EJ255 in the Forester STI is improving exhaust flow. The factory catalytic converter (cat) is quite a restriction on flow and it being right at the outlet of the turbo will really reduce the speed the exhaust gas can flow through the exhaust turbine […]
This is an STI Genome rear exhaust silencer to fit the 2002-2008 Subaru Forester. It was fitted to my 2004 Forester STI that was imported in October 2015 so spent most of it’s time on the car in Japan then a couple of years in the UK before I removed it and dry stored it. […]
The eBay listing can be found here. This is a standard 02-08 Subaru Forester downpipe with cat and center section with secondary cat and silencer both removed from my 2004 Forester STI at around 85k miles. The cats are in working condition as there were no issues with emissions for MOT. Most of the mileage […]