Audi S4 in for Milltek Exhaust and Custom SMS Tune

Solo Motorsports / News  / Audi S4 in for Milltek Exhaust and Custom SMS Tune
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Audi S4 in for Milltek Exhaust and Custom SMS Tune

Milltek Exhaust and Custom SMS Tune

Audi B6 S4 V8 Convertible

This red-hot Audi S4 Convertible checked in for Milltek Cat-back exhaust installation and custom Solo Motorsports Tune on our in-house dyno. This V8 powered S4 put down 253whp and 278wtq.