Invidia Q300 Cat Back Exhaust Turbo Headers/Manifolds If your CANbus ECU has

If your CANbus ECU has sensors plugged in

The sensors are queried directly via CAN Bus and are displayed on our proven MFD28 touch screen display

Offers +21 HP and +35 lbs

2008-2014 WRX Requires using STI style drive by wire throttle body

Invidia Q300 Cat Back Exhaust Turbo Headers/Manifolds If your CANbus ECU hasINVIDIA 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