Milltek Cat Replacement Pipes Audi S4 4.2 V8 quattro B6 Saloon/Sedan Avant & Cabriolet SSXAU289 SKU: SSXAU289 Price 3,542.13 zł Manual Only. Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
Milltek Cat-back Audi S4 4.2 V8 quattro B7 Saloon/Sedan Avant & Cabriolet SSXAU048 SKU: SSXAU048 Price 5,900.61 zł Non-Resonated / Quad 76.2mm Tailpipes
Milltek Cat-back Audi S4 4.2 V8 quattro B7 Saloon/Sedan Avant & Cabriolet SSXAU046 SKU: SSXAU046 Price 6,573.61 zł Resonated / Quad 76.2mm Tailpipes