MillTek Audi RS3 Sportback Primary Sport Cat Turbo Elbow (2015-2017) TIP The Circuit Carbon racing seat

The Circuit Carbon racing seat is the carbon fiber version of the Circuit QRT

The Bell Replacement Helmet Visor Hardware Kit is needed to replace helmet visors on Bell Sport Mag helmets

Looking for a more aggressive aesthetic for the rear of your 720S

With excellent modulation and release characteristics

Direct replacement for the restrictive OEM headers

MillTek Audi RS3 Sportback Primary Sport Cat Turbo Elbow (2015-2017) TIP The Circuit Carbon racing seatThis 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