Alpha Competition - De-Cat Downpipes Audi RS4/RS5 B9 Front Air Intake Stealth black and sleek silver

Stealth black and sleek silver cooler options

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Alpha Competition - De-Cat Downpipes Audi RS4/RS5 B9 Front Air Intake Stealth black and sleek silverStand out with this incredible Alpha Competition De Cat Downpipes for all Audi RS4 RS5 B9. (Years: 2017 Present) These stainless steel made Alpha Competition downpipes, in 3" 76mm diameter, fit without modification between the turbos and the front pipes of the 2. 9 TFSI engines fitted to the Audi RS4 B9 RS5 B9 in order to remove the catalysts. Manufactured from high quality T304 stainless steel with handmade TIG welds, these downpipes will bring an