Four customised Ford Focus ST hot-hatches have been previewed ahead of next month's SEMA show in Las Vegas.

Ford Focus SEMA concepts 1

The four new Ford performance hatches are part of a 57-car line-up the company is bringing to this year's show.

Focus ST

PM also worked with Infinite Auto Design on the Focus, adding a custom harness bar, carbonfibre exterior accents and a custom paint job from Axalta.

The chassis gets new coilovers, sway bars and brake system from Wilwood.

Ford Focus SEMA concepts 3

The Green Filter USA Ford Focus ST uses classic Team Lotus colours as a tribute to Ford’s involvement in motorsports, highlighting the Lotus-Ford that won the 1965 Indy 500.

As well as visual upgrades, this Focus ST gets a high-performance air filter with custom intake and exhaust. The suspension is by Ground Force to provide “Lotus-like handling characteristics”.

The 18-inch American Racing wheels are shod with Falken tyres.

Ford Focus SEMA concepts 4

The DRAGG (Drag Racing Against Gangs and Graffiti) takes on a crime-fighting role. This ST gets a light bar and a custom interior rifle rack, Boria-designed cat-black exhaust, 4.5-inch polished stainless steel exhaust tips and Motegi racing wheels.

Ford Focus SEMA concepts 2