Milltek Sport

Milltek Sport Audi S6 4.0 TFSI C7 quattro Non-resonated (louder) - Recommended with Valve Delete Modules SSXAU405 to prevent ECU fault codes

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Audi S6 4.0 TFSI C7 quattro 2012 Large Bore Downpipes and Hi-Flow Sports Cats Larger-bore 76mm Downpipes with 100-cell hi-flow sports catalysts for highly tuned cars. Downpipes feature ultra-durable semi-gloss black Cerakote coating. Requires Lambda extensions leads. Must be fitted with the OE cat-back system and requires a stage 2 ECU remap. 3

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