Invidia [15-21 WRX/STI] N1 Cat Back Exhaust w/ Bead Blasted Piping Titanium Tip Spoilers  Digital Trigger Decoding

 Digital Trigger Decoding

and a sporty exhaust note while maintaining excellent street manners

Part Number: 720595374699

Front spring rate: 6 kg/mm (336 lbs/in)

engineered to prevent boost creep and maintain stable

Invidia [15-21 WRX/STI] N1 Cat Back Exhaust w/ Bead Blasted Piping Titanium Tip Spoilers  Digital Trigger DecodingOne of the best ways to get more performance to a sport compact without tearing apart the motor is a quality cat back exhaust system. Invidia checks all the boxes with their popular example of the N1 Cat Back Exhaust System that is now available for your application. This exhaust system has been fabricated using quality stainless steel materials where larger piping diameter and smooth mandrel bends reduce turbulence under full throttle which will