MillTek Audi RS3 Sportback Primary Sport Cat Turbo Elbow (2015-2017) Drivetrain Upgrade the factory brakes or

Upgrade the factory brakes or replace worn out rotors with premium GiroDisc brake rotors

Very aggressive dynamic FLAT 6 sportscar sound

Numeric Racing's Shifter is a remarkable upgrade that transforms your driving experience with precision shifting and rifle bolt action engagement

there is an additional heat shield with a gold reflective layer on the exhaust manifold side which effectively combats the radiant heat transfer

HEAT BLANKETS Miltary Defense quality Specification:

MillTek Audi RS3 Sportback Primary Sport Cat Turbo Elbow (2015-2017) Drivetrain Upgrade the factory brakes orThis 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