Milltek Cat-Back Exhaust - Audi S3 (8V) - 3 Door System Options:Valved - Non-Resonated - Black GT100 Tips (SSXAU392) The car feels significantly sharper

The car feels significantly sharper than Stage 1

Milltek De-Cat Downpipe - VW Polo GTI 1

Porsche 911 Turbo (997) – Requires two valves

00 Surcharge once it has been inspected by Racingline

engine internals get hotter too

Milltek Cat-Back Exhaust - Audi S3 (8V) - 3 Door System Options:Valved - Non-Resonated - Black GT100 Tips (SSXAU392) The car feels significantly sharperMilltek Cat Back Exhaust Audi S3 (8V) 3 Door Pipework Diameter 3. 00" (76. 20mm) Kit Includes: Centre Section (Resonated = With Silencer Non Resonated = Without Silencer) Rear Silencer Assembly (Valved = With Active Exhaust Valves Non Valved = Without Exhaust Valves) Tailpipe Assembly Notes: Valved version requires the original electronic valve motors from your standard exhaust Vehicle Fitment Exhausts Cat back systems Shop By Car Audi S3 (8V) Exhausts