Audi S3 1.8T quattro 8L From 1998 To 2003 Cat Replacement Pipes - Milltek Sport
£332.00 £298.80 inc. VAT
The part is used to bypass the catalyst from the exhaust to create a ‘Decat’ system. Eliminating the catalyst will greatly enhance the gas-flow and the performance, adding significant Hp to your vehicle by removing the density of the catalyst in which exhaust gases are pushed through.
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