Milltek Sport - Audi RS3 Sportback 400PS Secondary Catalyst Bypass Pipes M3 (F80) ENGINE COOLING The stock convoluted intake tube

The stock convoluted intake tube is replaced with a smooth carbon tube which is also larger in internal volume with a starting internal diameter of 111mm (4

adding that extra aggression to your rear end

OEM-style carbon weave

Made for the N55 engine which either has a sports cat or catless downpipe installed

Milltek Sport - Audi RS3 Sportback 400PS Secondary Catalyst Bypass Pipes M3 (F80) ENGINE COOLING The stock convoluted intake tubeMilltek Sport stainless steel exhausts have a genuine performance edge noticeable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete, and a feeling of true exhilaration Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless