Designed to exclusively to fit the ST model but in a similar style to our incredibly popular Mk2 Focus RS enlarged crossover pipe, this direct replacement pipe offers a shorter and simpler path from the air filter to the turbo inlet.

Where as the original ST intake pipework deviates from 80mm down to 70mm through a series of bends, including a harsh 90-degree turn, our RS-style pipe measures 76mm throughout the entire length and removes the restrictive 90-degree bend. It also allows the fitment of our huge Focus RS Group A filter; which is the largest filter we offer, whilst retaining the original MAF sensor, so there is no need to adjust the ECU calibration.

Made from high quality aluminium, it is offered in either Motorsport brushed silver or powder coated black finishes and features a laser cut AIRTEC Motorsport plaque. The comprehensive kit also includes a Pro Hoses silicone connector and all fixtures and fittings, which makes installation a simple task.

Available with optional vacuum pipe (highly recommended) that reroutes to suit the new intake pipe layout correctly. 

Specification:

Increase in overall internal diameter

Removes restrictive 90-degree bend

Improves response and sound

RS-style improved appearance

Direct replacement fitment

Made from high quality aluminium

Retains original MAF sensor

Optional rerouted vacuum line

Available in Motorsport brushed silver or powder coated black finishes

Includes all fixtures and fittings

Features detailed fitting guide