Audi S1

The Audi S1 is the sporty, quattro all-wheel-drive variant of the compact A1, the smallest and most agile of Audi's high-performance models.

Fitting a Milltek performance exhaust to the Audi S1 means unlocking more from its engine: the sound gains character, weight drops versus the original and throttle response becomes more immediate — all in T304L stainless steel, made in England and tested at the Nürburgring.

For the Audi S1, Milltek's catalogue includes: Cat-back, HJS Tuning ECE Downpipes, Large Bore Downpipe and Hi-Flow Sports Cat, Large-bore Downpipe and De-cat. Exhausts with road homologation state so in the product description and are delivered with the relevant certificate.

Browse the products below to find the exhaust compatible with your Audi S1. Looking for another Audi, find the full range here: All Audi models by Milltek.