KMS Motorsport Exhaust - Focus Mk4 2.3 ST 280BHP

This KMS exhaust is made in house with T304 stainless steel, mandrel bent and mig/tig welded.

The system is made in 3 inch/76.2mm pipework. This part replaces from your OPF / GPF back OR YTurbo back with 200CEL sports cat /DECAT Option

Tail trims are 4.5' or 5'  slash cut in stainless or Volcanic black

Available in five options ;

* Straight pipe from OPF / GPF back
* Section 18 style (straight pipe with small centre resonator) 
* Thunderstorm style ( straight piped with double back box)
* Thunderstorm style ( as above with resonated centre)
* OPF / GPF Delete pipe  (software required)

We also include free OPF / GPF software delete when purchasing our stage one software along with our exhaust system
KMS Stage one software gives gains of  30bhp and 60nm

Videos on Youtube Channel (PLEASE SUBSCRIBE)

KMS MK4 Section 18 system

https://www.youtube.com/watch?v=xTh2Sbew6NU

KMS MK4 Thunderstorm system

https://www.youtube.com/watch?v=P1itIZ8oP5s

This KMS system will enhance exhaust gas flow, reduce restriction, improve sound, performance and drive-ability and allow the car to gain more POWER!

The  OPF/ GPF delete may bring on your MIL (Malfunction Indicator Lamp) unless you have stage 1 software.

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

Due to the popularity of our exhaust systems, stock may fluctuate - please note we do endeavor to build a system within 10 working days if not available.

Black Trim option may be up to 3 weeks depending on stock levels.