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- Engine
Green Filter Performance Air Filter
$60.97Increase horsepower and hear more turbo noises with the Green Filter Air Filter for your 2016 Ford Focus RS.
Scorpion 3" Downpipe
$329.99The Scorpion Exhaust 3" Downpipe for your 2016 - 2018 Focus RS is available in both 200-cell sport cat and cat-less versions to reduce or eliminate that restriction.
- Suspension & Brakes
Goodridge Phantom Series Stainless Brake Line Kit - RS Blue Edition
$189.99Eliminate that spongy feel under hard braking and enhance the brake pedal feel on your Focus RS with stainless braided brake lines from Goodridge in RS Blue, exclusively at Focus RS Shop.
Eibach Pro-Kit Lowering Springs
$291.00The New Eibach Pro kit for the 2016 Ford Focus RS provides a balanced relationship between sporty looks, more safety, and added performance while offering increased driving pleasure at the same time.
ST Suspensions XTA Coilover Kit
$1,419.49For those who demand the absolute best performance from their 2016+ Ford Focus RS comes the ST XTA coilover kit.
Motul RBF 600 DOT 4 Racing Brake Fluid
$19.50MOTUL RBF 600 (Racing Brake Fluid) is 100% synthetic DOT4 fluid for hydraulic-actuated brake and clutch systems like the one found in your Focus ST.
- Exterior
Rally Armor UR Mudflaps
$148.99Rally Armor UR mud flaps for the 2016 - 2018 Ford Focus RS offer strong, impact resistant urethane construction while blending exceptional flexibility and long term durability.
GrimmSpeed License Plate Relocation Kit
$79.00The GrimmSpeed License Plate Relocation Kit can save your bumper from dealer-drilled holes and has the added benefit of removing the license plate from the direct path of airflow through your front mount intercooler and radiator.
Muteki SR48 Open End Lug Nuts
$71.25Get race car functional design, OEM quality construction, and car show class looks for your Focus RS with the Muteki SR48 Lug Nut Sets from Wheel Mate Performance.
Muteki SR35 Close End Lug Nuts With Locking Set
$76.00Get the looks and quality your Focus RS demands with Muteki SR35 Lug Nut Sets from Wheel Mate Performance.
- Interior
Husky Liners WeatherBeater Combo Floor Liners
$164.95Husky Liners WeatherBeater Focus RS Floor Liners offer a fresh appealing design complimenting your Focus RS's interior styling, with the same functionality and protection that's been proven with their original Classic Style Floor Liners.
Cooling There are 18 products.
Expected to ship in 1 - 2 weeks.Carbon Fiber Coolant Tank Cover Carbon Fiber Coolant Tank Cover
The NXT Generation radiator tank cover transforms the hideous stock coolant tank on your 2016 - 2018 Ford Focus RS into a thing of beauty. The NXT Generation radiator tank...
$139.99- In Stock
cp-e Cold Side Exhale Kit (Tial or HKS) cp-e Cold Side Exhale Kit (Tial or HKS)
With the option between arguably the two most popular BOVs in the turbocharger community, you can now truly get rid of your stock BPV and attain the sound, reliability, and beauty of a Tial Sport BOV or HKS SSQV BOV. With the option between arguably the...
$284.99 - Usually ships in 1 business day.
cp-e Cold Side METHCharge Pipe cp-e Cold Side METHCharge Pipe
cp-e™ is excited to release the ultimate in cold side charge pipe upgrades for the Focus RS! This pipe includes a methanol bung at optimal location 6″ from throttle body. cp-e™ is excited to release the...
$227.99 
Expected to ship in 2 - 3 weeks.cp-e Delta Core Dissipate Black FMIC Front Mount Intercooler cp-e Delta Core Dissipate Black FMIC Front Mount Intercooler
After months of engineering and development, cp-e™ is proud to release the ΔCore Focus RS FMIC. The stock intercooler does an excellent job for the everyday driver that doesn’t want to modify their car. However, once you find that itch to go faster, the Focus RS Black FMIC is a must have modification. After months of engineering and...
$887.30
Usually ships in 1 business day.cp-e Delta Core Front Mount Intercooler cp-e Delta Core Front Mount Intercooler
After months of engineering and development, cp-e™ is proud to release the ΔCore Focus RS FMIC. The stock intercooler does an excellent job for the everyday driver that doesn’t want to modify their car. However, once you find that itch to go faster, the Focus RS FMIC is a must have modification. After months of engineering and...
$759.05- Expected to ship in 2 -3 weeks.
cp-e HotCharge Pipe cp-e HotCharge Pipe
Setting out to replace the stock pipe, cp-e has not only managed to design an upgrade solution with an aluminum pipe, but has designed a solution with a 2.50” diameter pipe! Setting out to replace the stock...
$236.54 
Usually ships in 3 - 4 weeks.ETS Front Mount Intercooler ETS Front Mount Intercooler
The ETS Ford Focus RS Intercooler is easiest way to improve power by eliminating heatsoak which drastically reduces the performance of your vehicle. The ETS Ford Focus RS Intercooler is...
$589.00
Usually ships in 1 business day.ETS Intercooler Pipe Upgrade Kit ETS Intercooler Pipe Upgrade Kit
The ETS Focus RS Intercooler Piping Kit is a direct bolt-on replacement for the soft factory intercooler pipes on your 2016 - 2018 Focus RS. The ETS Focus RS Intercooler Piping...
$389.00
Usually ships in 1 business day.Mishimoto Aluminum Coolant Expansion Tank Mishimoto Aluminum Coolant Expansion Tank
Add some reliability and engine bay styling to your 2016 - 2018 Ford Focus RS with the Mishimoto expansion tank. Add some reliability and engine bay...
$206.25
Expected to ship in 1 - 2 weeks.Mishimoto Cold Side Intercooler Pipe Mishimoto Cold Side Intercooler Pipe
Feed more air into the 2.3L EcoBoost engine of your 2016 - 2018 Ford Focus RS with Mishimoto’s cold-side intercooler pipe. Feed more air into the 2.3L EcoBoost...
$183.95
Usually ships in 1 business day.Mishimoto Hot Side Intercooler Pipe - Black Mishimoto Hot Side Intercooler Pipe - Black
To complete our intercooler component lineup for the 2016+ Ford Focus RS, we at Mishimoto would like to introduce our Hot-Side Intercooler Pipe. To complete our intercooler component...
$276.00
Usually ships in 1 business day.Mishimoto Intercooler Mishimoto Intercooler
Say hello to Mishimoto's intercooler for the 2016 - 2018 Ford Focus RS! Whether you're a track junkie, occasionally taking your RS for some spirited driving, or making your RS a car to steal the show, this intercooler will suit your needs. Say hello to Mishimoto's intercooler...
$720.00
Expected to ship in 1 - 2 weeks.Mishimoto Oil Cooler Kit Mishimoto Oil Cooler Kit
Some aggressive track laps can overheat your oil and wear out your engine, so Mishimoto's engineers have developed an oil cooling solution for your 2016 & 2018 Ford Focus RS! Some aggressive track laps can...
$724.95
Usually ships in 2 -3 business days.Mishimoto Radiator Hose Kit Mishimoto Radiator Hose Kit
Upgrade your stock 2016+ Ford Focus RS radiator hoses with the Mishimoto Silicone Radiator Hose Kit and give your Focus RS an advancement in both style and reliability. Upgrade your stock 2016+ Ford Focus...
$189.00
Usually ships in 1 business day.mountune Black Intercooler Upgrade mountune Black Intercooler Upgrade
The mountune alloy intercooler upgrade includes everything you need to optimize the performance of your 2016 - 2018 Focus RS and is the foundation for further power upgrades. The mountune alloy intercooler...
$999.00
Usually ships in 1 business day.Radium Engineering Coolant Tank Kit Radium Engineering Coolant Tank Kit
This kit is for the 2016 - 2018 Ford Focus RS. It is designed to replace the plastic coolant tank found at the front right of the engine bay. It maintains the same function as the OEM coolant tank while providing an additional 160mL of fluid volume. This kit is for the 2016 - 2018 Ford...
$303.95
Usually ships in 1 business day.SteamSpeed Front Mount Intercooler SteamSpeed Front Mount Intercooler
The SteamSpeed Focus RS upgraded intercooler is one of the first upgrades recommend by tuners for this EcoBoost platform. It is easy to see why; the SteamSpeed intercooler is significantly more efficient than the OEM unit. The SteamSpeed Focus RS upgraded...
$499.00
Expected to ship within 2 weeks.Wagner Tuning Competition Intercooler Kit Wagner Tuning Competition Intercooler Kit
The Wagner Tuning 2016 - 2018 Focus RS Competition Intercooler provides a 10% larger frontal area and 72% more volume compared to the OEM intercooler. The Wagner Tuning 2016 - 2018 Focus...
$750.00
