KMS Motorsport Decat Focus Mk2 RS ST and P1 T5
This KMS exhaust is made in the UK by KMS with T304 stainless steel, mandrel bent and mig/tig welded.
This part is made in 3-inch/76.2mm pipework and fits from the downpipe to the centre section.
This pipe removes the restrictive OE cat completely, allowing greater exhaust gas flow, an enhanced exhaust-note 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.
This pipe does not contain a cat brick, it is an empty casing, your car will fail an MOT with this product.
**** NOT SOLD FOR ROAD USE ****
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.