Focus ST/RS Parts

**BUILT PER ORDER 2-4 WEEKS FOR SHIPPING*** Scooter at Arc Enemy Fab is back at it again with the custom built mods that improve your big turbo kit...

Introducing the Clayton Performance stock placement turbo kit for the Focus ST! All of our kits are build per order and build time is approximately...

These are for the people who can’t quiet decide if they want white or yellow fog lights. Now you can have best of both worlds with my switchbacks. ...

Tial Q Style Pulsar Blow-off valve. 

**FOR OFF ROAD AND RACE USE ONLY** 2-4 week lead time! Clayton Performance is now authorized to sell the Arc Enemy Fab (scooter for those of you in...

Introducing the Clayton Performance stock placement turbo kit for the Focus ST! All of our kits are build per order and build time is approximately...

Direct bolt-on replacement 2.5" hot-side piping and 2.75" cold-side piping in wrinkle black finish Includes CVF Boost Reference Adapter Kit...

Here you can order Replacement V-band Clamps for your Clayton Performance Turbo kit. Images show the flanges for fabrication but are not included. ...

***Recommended for stock to 450hp stock internals*** NGK Iridium IX Spark Plugs GK Iridium Spark Plug (LTR7IX-11) NGK Iridium IX spark plugs are sp...

The new Generation Pulsar Wastegates are unmatched when it comes to performance for the price. Backed my an industry standard 1 year warranty. This...

Introducing the Clayton Performance stock placement turbo kit for the Focus ST! All of our kits are build per order and build time is approximately...

Tired of not being able to see when backing up at night or through dark tint? Well I have a solution get some of if not the brightest plug and pla...

Some of if not the brightest plug and play white LEDs for your fog lights on the market, producing an astounding 20k lumen per bulb! Backed by an i...

Get rid of that annoying sound symposer that makes your exhaust drone and add some utility to your car with our added boost reference port! Our kit...

The Radium Engineering PCV Baffle Plate mounts to the engine block and replaces the factory plastic PCV plate and valve. Compared to the OEM unit, ...

***These plugs are recommended for built motor high boost applications*** The NGK R7448A-8 Racing spark plugs have a colder heat range compared to ...

Tial Q Blow-off valve. Newer version of the popular Tial 50mm valve. Uses same weld flanges. Specify Color, Spring Pressure and Flange material op...

Introducing the Clayton Performance stock placement turbo kit for the Focus ST! All of our kits are build per order and build time is approximately...

This is a direct bolt on crash bar replacement for the bulky OEM bumper bar. This crash bar will improve airflow to your radiator and intercooler w...

This offering is for a turbo kit at a lower cost. For this option, YOU will need to clock the turbo yourself. All lines and fittings come in separa...

2013 - 2018 Ford Focus ST passenger side mount by AWR Racing. This mount is a must have for any ST owner. Want less engine movement, cleaner shif...

Tial External Wastegate, 44mm - MVR Vband connections. Direct replacements and takes same flanges as Tial V44. More compact top section with same ...

***Please contact us for custom spring rates and/or swift springs*** BC Racing BR Series Coilovers for the 2013-2018 Ford Focus ST (MK3) offer the ...

Stainless v-band adapter for the Focus ST external wastegate kit. Downpipe side. TiAL v-band to Focus ST v-band.