Q300 Cat Back Exhaust - Subaru WRX/STI GD 01-07 22+ WRX Headers/Exhaust Manifolds (12 months warranty)

Headers/Exhaust Manifolds (12 months warranty)

Invidia Q300 HS15STIG3S

HS97SW1DPC-A

The Invidia Turbo Outlet directly replaces stock restrictive turbo outlet

Q300 Cat Back Exhaust - Subaru WRX/STI GD 01-07 22+ WRX Headers/Exhaust Manifolds (12 months warranty)INVIDIA 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