Wolf Racing is no stranger to aftermarket programs for the Ford Focus ST. It's done it before and now it’s doing it again.

This time, though, the Focus ST was treated to a wide range of modifications, highlighted by a performance kits that crams the word “sports” back into “sports hatchback.”

The first kit, appropriately dubbed Stage I, provides a significant boost to the Focus ST's 2-liter EcoBoost engine, thanks to a new air filter and a remapped ECU. With these modifications, the Focus ST can pump out 285 horsepower and 326 pound-feet of torque from its tiny engine. This nets the ST a 0-to-100 km/h (62 mph) time of 6.5 seconds.

If you’re above sub-300-horsepower hatchbacks, then you can opt for the Stage II kit, which adds a turbocharger to the air filter/ECU combo of Stage I. In the end, there's another notable output jump, this time up to 300 horsepower and 333 pound-feet of twist.

Last but not least is the Stage III kit, which includes everything found in Stages i and II, plus it slaps a new sports exhaust system under the Focus. Now that the Focus ST can properly exhale, it is capable of massacring pavement to the tune of 370 horsepower and 409 pound-feet of torque.

With all of that extra power comes the extra responsibility of dragging it to a halt and a new performance brake system is responsible for that. Additionally, Wolf Racing tosses in a coilover suspension that drops the Focus ST by 50 mm (1.96 inches) in the front and 40 mm (1.57 inches) in the rear.

It’s not like Wolf Racing to add that much pop to the Focus ST and just stop there. Nope, this program also includes a number of new styling components, including: headlight covers, roof spoiler lips, and new side skirt and rear skirt attachments.

Pricing for the Wolf Racing's program for the Focus ST can be found after the jump

2013 Ford Focus ST by Wolf Racing

Specifications

• Make: Array
• Model: 2013 Ford Focus ST by Wolf Racing
• Engine/Motor: EcoBoost
• Horsepower: 370
• Torque: 409
• [do not use] Vehicle Model: Array