Q300 Cat Back Exhaust - Subaru 08-10 WRX Sedan/Forester XT SH 08-13 22+ WRX From start to finish the

From start to finish the Invidia Q300 Exhaust Systems are designed with performance in mind with the exhaust route carefully selected to ensure minimal bends

This open bellmouth design combined with a larger pipe diameter and smooth bends allows the turbocharger to exhale exhaust gases with fewer restrictions and turbulence

and increasing flow are all crucial elements to increasing horsepower

Please note: This gasket is only suitable for Invidia O2 Outlets

Q300 Cat Back Exhaust - Subaru 08-10 WRX Sedan/Forester XT SH 08-13 22+ WRX From start to finish theINVIDIA Q300 CAT BACK EXHAUST Tuned Muffler For optimal flow and enhanced sound Invidia's Q300 tuned muffler systems provide a quieter exhaust sound than both the R400 and N1 Invidia Exhausts. While still keeping volumes in check, their high flow design ensures efficient exhaust flow for optimum engine performance and prevents sacrificing any increases to power or torque. The Q300 mufflers offer a rich, deep, sporty exhaust note which enhances the