Milltek Cat-Back System (NON-OPF/GPF Models) - Audi TT Mk3 TTS 2.0TFSI QuattroUpgrade your driving experience with the Milltek 3. 00" Resonated Cat Back Exhaust System, specifically engineered for the Audi MK3 TTS! This performance exhaust system is designed to replace the factory setup, providing enhanced sound and improved aesthetics. Key Features Enhanced Performance: The 3. 00" (76. 20mm) pipe diameter facilitates better exhaust flow, potentially increasing horsepower and torque. OE+ Sound Profile: The resonated design

420-615-601-C / 420615601 C / 420 615 601 C / 420615601C

ECU Tune (MAF-less) +30 whp & +20 wtq

The Touring Edition is the sophisticated member of the B9 S5 exhaust family

The Fabless Lower Radiator Mount is made from silicone instead of rubber for improved durability and longevity

(1) Bolt (M10 x 1

HP=horsepower

Does not include Deactivation kit

including the large injection pump on the front of the engine

restoring your vehicles window function like new

noise and vibration that old mounts transmit into the vehicle

Comes pre-oiled with a new clamp

25" both front and rear on a Mk4 R32 for a lower center of gravity