Alternator Pulley for 2006-2014 WRX, STI, Outback XT, Legacy GT Color:Red Fix both the burning oil

Fix both the burning oil smell and blue exhaust smoke problems by installing the PERRIN Turbo Sump Restrictor

The PERRIN Rear Motor Mount inserts work in conjunction with the factory bushing giving your car better throttle response and a sporty feel

inspired by performance

Don't leave your turbo uncovered

Add a consistent 10+ wheel horsepower with one of the largest Top Mounted Intercoolers on the market

Alternator Pulley for 2006-2014 WRX, STI, Outback XT, Legacy GT Color:Red Fix both the burning oilMatching our signature Crank Pulley design, the PERRIN Alternator Pulley decreases rotational weight while maintaining good looks.