Invidia N1 Catback Exhaust Titanium Tips WRX Sedan (2008-2014) STI Sedan (2011-2014) Acura torque and throttle response

torque and throttle response

With core size nailed down

the Stealthback from TurboXS allows you to customize the sound of your car to your liking

we said combo

The In-Cabin system is very similar to the standard Turbosmart Boost Tee however it ca be mounted in cabin for added tuning convenience

Invidia N1 Catback Exhaust Titanium Tips WRX Sedan (2008-2014) STI Sedan (2011-2014) Acura torque and throttle responseInvidia's full 76mm (3 inch) mandrel bent stainless steel piping optimizes flow and minimizes turbulence with a unique exhaust path that deletes all unnecessary bends, unleashing horsepower that would normally be restricted. So whether you choose the 'Race' or the 'Street' N1, you will be getting an exhaust system that was designed to provide your 2. 5L with more power. Where the two Invidia N1 styles differ is their midpipe. The 'Street' midpipe