Joining the ever-popular Focus ST260 conversion, Mountune Performance are pleased to announce the addition of a stainless cat-back exhaust system for both pre- and post-facelift Focus ST.

Like all other Mountune Performance products our Focus ST exhaust can be fitted and used without fear of affecting your existing Ford warranty, and comes with its own 12,000mile/12-month parts and labour warranty, too. In addition, there is a lifetime parts only warranty against any manufacturing defects when retained by the original owner, and fitted to the original vehicle.

The non-resonated exhaust compliments the existing ST260 conversion but can also be used on a standard vehicle to boost audible performance from the engine, and improve the vehicles rear aesthetics. The twin tailpipes feature a laser-etched Mountune Performance logo, and is available from your local Mountune Performance approved dealer from May 2009.

See the new video of our cat-back exhaust in our Video Gallery section here