KMS Motorsport Downpipe Decat - Focus Mk3 RS

This KMS exhaust is made in house with T304 stainless steel, mandrel bent, mig/tig welded and has a T304 ILock flexi pipe, not the cheaper galvanized option.

This part is made in 3 inch/76.2mm pipework and fits from the turbo to the catback, can be fitted to a standard exhaust system.

This pipe removes the restrictive OE downpipe, allowing greater exhaust gas flow, improved driveability and more power!

This pipe may bring on your MIL (Malfunction Indicator Lamp) unless you have stage 2 software.

We also offer a sports cat as an alternative to replacing your OE catalytic converter.

Please Note: An exhaust system without a catalytic converter will NOT pass a UK emission test/road side check and therefore it is not intended for road use.