Alloy Intercooler Upgrade [Mk3 Focus ST] fitted-mk4focusst High Tensile Head stud/nut set

High Tensile Head stud/nut set (replacing OE head bolt set-up)

the kit also includes a porous lower hose which mounts to a lower cold air entry point in the bottom of the heat shield - a design feature originally developed and utilised by mountune on Ford-endorsed intakes over the last decade and a half

Every design features precision contrast yellow stitching

This product allows the discerning mk3 Focus RS owner to add a touch of mountune to their car

Engineered to deliver the ultimate performance and sound upgrade for owners of Mk8 Fiesta ST pre-facelift

Alloy Intercooler Upgrade [Mk3 Focus ST] fitted-mk4focusst High Tensile Head stud/nut setThis part does not affect the base vehicle warranty. The mountune alloy intercooler upgrade includes everything you need to optimise the performance of your mk3 Focus ST and is the foundation for further power upgrades. Using a 14 row extruded lightweight tube and fin alloy core with cast alloy end tanks for improved flow characteristics, the mountune alloy intercooler upgrade gives a substantial reduction in air charge temperature (ACT) with minimal