GrimmSpeed Two Position Poly Exhaust Hanger 12mm (Single) - Universal ForesterXT_2009-2013 With most vehicles you simply

With most vehicles you simply remove the disposable air filter and replace it with a K&N

Engine resonance and turbo noises are amplified but still kept in check through the 18" resonator and 12" COBB stamped muffler

-8AN inlet/outlet Fuelab Filter with short (3 inch) 10 micron / Paper Element (Cellulose) - The most economical and commonly used element

Part #: PSR-HD-SENTRA 00-02

Enhances handling and grip by optimizing tire contact patch

GrimmSpeed Two Position Poly Exhaust Hanger 12mm (Single) - Universal ForesterXT_2009-2013 With most vehicles you simplyAftermarket exhaust systems are often of a larger tubing diameter than factory systems and as a result, are a tighter fit below your car. With factory rubber exhaust hangers, the result can often be an exhaust system that's banging against other factory components. The solution to that problem is polyurethane exhaust hangers and just in case simply stiffening the hanger isn't enough, GrimmSpeed has the solution. The GrimmSpeed Two Position Exhaust