MillTek Audi RS3 Sportback Primary Sport Cat Turbo Elbow (2015-2017) - FS.AUD.RS3.SSXAU587 C4 Base ( 1984-1996) Constructed of light-weight polycarbonate

Constructed of light-weight polycarbonate

putting down 17 horsepower and 11 foot pounds of torque at the wheels

Simple reversible bolt-in installation uses existing factory mount points

Sold Separately) for proper sealing

Door Handles

MillTek Audi RS3 Sportback Primary Sport Cat Turbo Elbow (2015-2017) - FS.AUD.RS3.SSXAU587 C4 Base ( 1984-1996) Constructed of light-weight polycarbonateThis system replaces the primary OEM Catalyst for our Hi Flow Sport Catalyst. The lower density of the Sport Catalyst allows for exhaust gases to be less restricted and pass through more effectively. The Sport Catalyst comes equipped with a Turbo elbow which allows for an improved connection to the vehicle's turbo. The wide diameter of the outlet allows the turbo to spool sooner increasing performance and improving throttle response. Requires Stage 2