Milltek Downpipe Options - Audi S4 (B9)
Pipework Diameter - 2.50" (63.50mm)
Kit Includes:
- High Flow Cat Assembly (Sports Cat Version)
or
- Cat Delete Assembly (De-Cat Version)
Notes:
Fits OE and Milltek Sport Cat-Back Systems
The use of de-cats, sports cats are for off road/motorsport use only. Using these parts would inhibit your vehicle from passing a MOT test.
Only EC type-approved components are legal and fit for road use.
If non EC type-approved components are fitted at Awesome, the vehicle cannot be driven from our premises on the road, the vehicle will need to be recovered on a trailer to prove your intention is for off road use.