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...

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...

***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...

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...

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...

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...

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

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...

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...

Built per order, please allow 2-4 weeks for shipping* Clayton Performance is now authorized to sell the Arc Enemy Fab (scooter for those of you in ...

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...

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, ...

***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 ...

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 kit is for the 2013-2018 Ford Focus ST and Ford Focus RS. It is designed to replace the plastic coolant tank found at the front right of the e...

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

Your new Focus RS comes with some really great bells and whistles, but the factory OEM blow off valve isn't one of them. The standard blow off valv...

Product Description cp-e aIntake Dry Flow Intake System Satin Black Ford Focus ST 2013-2014 This is the cp-e alntake Dry Flow Intake System. Thi...

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

Whiteline is a world-renowned brand that is known for creating replacement performance suspension parts for various vehicle platforms. It provides ...

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...