Focus ST/RS Parts

Replacement Large Group A style cotton air filter, to fit multiple different applications. Fits the following models: Focus Mk3 RS Stage 2 inductio...

Designed to fit a wide range of vehicles, these cotton air filters are direct replacements for the OEM panel filter and fit inside the original air...

One of the best kits available for the petrol and diesel engines, the AIRTEC Motorsport induction kit looks and sounds great. Utilising your existi...

Pro Hoses Replacement Intake Kit Hoses for Focus Mk3 ST/RS (To fit ATIKFO12) Available in a variety of colours. Choose from the options, with or wi...

As part of our expanding Mk3 Focus product range, AIRTEC Motorsport is proud to launch our intercooler upgrade to offer increased performance throu...

The 2.5″ charge pipe kit is a must for all remapped STs and everything you need is included in the kit. Direct replacement for the OEM charge pipes...

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...

Tial External Wastegate, V-banded 38mm (aka V38 aka MVS 38mm). Compact, easy and convenient to mount. Includes V-band flanges and clamps for in...

T304 stainless steel 3" diameter Better fuel mileage 100% mandrel bent Fits both OEM and aftermarket exhausts Fully TIG welded CVF Lifetime War...

Built Per Order - 2-3 week leadtime. Parts will ship separately as they are ready. Here you will find a one stop shop for all the different turbo p...

Focus ST RMM Custom Performance Engineering, Inc. has chosen to think outside the box on this and come up with a completely new Focus ST RMM design...

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most...

Features: Replacement arm - suits left or right hand side MUST ORDER TWO The latest in material formulation technology boasts resistance to oil, ...

2016 - 2018 Ford Focus RS rear motor mount by AWR Racing. This mount is a must have for any RS owner. Want less engine movement, cleaner shifts, ...

2016 - 2018 Ford Focus RS transmission mount by AWR Racing. This mount is a must have for any RS owner. Want less engine movement, cleaner shifts, ...

2016 - 2018 Ford Focus RS passenger side mount by AWR Racing. This mount is a must have for any RS owner. Want less engine movement, cleaner shift...

2016 - 2018 Ford Focus RS complete engine mount kit by AWR Racing. This engine mount kit is a must have for any RS owner. Want less engine movemen...

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

King Engine Bearings was founded in 1960 with one objective: to supply the highest quality bearings available in the marketplace.By specializing in...

Our TechLab R&D culture focuses on constant analysis of what can be done to support ever increasing race engine loads, and how to improve beari...

Already have our intercooler and charge pipes? Looking for the most flow out of your cp-e ?Core FMIC? This adapter will allow the cold side of your...