Downpipe / Sports Cat [Mk3 Focus ST] turbo The revised assembly offers a

The revised assembly offers a high-performance replacement fully floating

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this head gasket is the ultimate solution for high power 2

0 EcoBlue (Diesel)

Superior tube and fin core construction

Downpipe / Sports Cat [Mk3 Focus ST] turbo The revised assembly offers aThe mountune Downpipe Sports Cat has been engineered for the mk3 Focus ST to reduce exhaust back pressure at the turbocharger, allowing faster response and additional power. Features include a large diameter 5 motorsport type, 200 cell count metal substrate honeycomb catalyst, to ensure effective, ultra high flow performance in extreme environments. Constructed of 3 AISI 304 stainless steel mandrel bent tubing with a CNC machined V band flange that