Focus ST/RS Parts

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

This item is generally a 2 week lead time before shipping due to the carbon fiber construction. Here, you are looking at the COBB Tuning Redline C...

aFe Takeda Pro 5R Cold Air Intake Ford Focus ST 2015+ RallySport Direct carries a great selection of high-performance products designed to improve ...

We offer most OEM ford parts you will need. Unfortunately, that equates to literally tens of thousands of parts and we cannot list every single one...

MBRP XP Series Exhaust Systems MBRP XP Series exhaust systems are designed to withstand the toughest conditions, on and off the road. Their rugged,...

Designed in conjunction with KW Germany, ST X coilovers deliver a sporty handling by reducing the car's bodyroll during compression as well as impr...

MagnaFlow Street Series performance exhaust systems deliver the smooth, deep sound you want—and the wide-open performance power you need! They feat...

Borla Touring Exhaust Systems Borla realizes that every driver has their own preference for the volume and character of their exhaust sound. So, if...

Mishimoto Performance Radiators Mishimoto performance radiators are designed and engineered to maximize cooling efficiency, boost engine functions,...

Turbosmart BW/KKK/Ecoboost Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. It also fits the popular Fo...

MSD Direct Replacement Ignition Coil Packs When it comes to late model performance parts, nothing beats bolt-on and direct connection components--e...

Turbosmart BW Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. Which is factory installed components on...

Snow Performance Boost Cooler Stage-1 Water/Methanol Injection Systems In gasoline engines, as with any intercooler, Stage-1 Boost Coolers suppress...

Combination hydro-mechanical Parking Brake calipers use hydraulic pressure from the master cylinder for stopping power, and an internal mechanical ...

Combination hydro-mechanical Parking Brake calipers use hydraulic pressure from the master cylinder for stopping power, and an internal mechanical ...

***WILWOOD Brake kits are approx. 3 week leadtime*** The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves a...

***WILWOOD Brake kits are approx. 3 week leadtime*** The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves a...

***WILWOOD Brake kits are approx. 3 week leadtime*** The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves a...

***WILWOOD Brake kits are approx. 3 week leadtime*** The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves a...

Whiteline Sway Bar End Links When discussing anti-roll or stabilizer bars, many driving experts consider factory stock end links to be the "weak li...

Features: Whiteline sway bars are principally designed to reduce body roll or sway while cornering. Larger diameter sway bars offer a higher torsi...

Features: Whiteline sway bars are principally designed to reduce body roll or sway while cornering. Larger diameter sway bars offer a higher torsi...

ANTI-ROLL-KIT (Both Front and Rear Sway Bars) Step-3: Essential Part Of The Pro-System-Plus & Sport-System-Plus Performance Tuned Handling Fur...

ACL Race Bearings Ford Ecoboost Turbo 2.0L, 2.3L Turbo (Mustang, Focus RS)Mazda2.3L L3-VDT DISI Turbo (Duratec)Tri-Metal - Standard - with notch