All Focus RS Parts

WHP Potential on Gasoline: 710 WHP @ 24 MPa WHP Potential on E85: 525 WHP @ 24 MPa Tune requirement: Yes Recommended Tuning Suite: COBB - Focus ST...

WHP Potential on Gasoline: 770 WHP* WHP Potential on E85: 570 WHP* Tune requirement: Yes Recommended Tuning Suite: COBB, HPtuners, SCT Flow Rat...

*OPTIONAL MOUNTING BRACKETS* The fuel surge tank can be mounted near the main fuel tank or in the engine bay. Mounting locations near heat sources...

This kit is compatible with many vehicles including the the following:2013+ Ford Focus ST EcoBoost2016+ Ford Focus RS EcoBoost2015+ Ford Mustang Ec...

Carbon fiber trunk lid for 2015-2018 Ford Focus Hatchback *Mounts with OE hardware *Hand crafted; approximate weight 16.5 lbs. WARNING: California ...

SEIBON Carbon Fiber Rear Spoilers are designed to replace your factory rear spoiler, or add style to an otherwise empty trunk lid. All SEIBON Carbo...

2016-17 Ford Focus RS 2.3L 304 SS 3" Catback Exhaust with vintage round muffler, chambered muffler, and (2) 5" diameter mirror polished 304 SS slas...

EcoBoost 2.0T/2.3T powered vehicles E85 blended fuel Full E85 (OEM LPFP needs upgrade past 400whp) Over 650 WHP (can upgrade to larger injectors ...

The OEM DI fuel system in the 2.0 Ecoboost can deliver fuel for up to around 375whp but after this point it starts to run out in two main areas: Th...

The Verus Engineering Plastic Side Splitters complete the aerodynamic appearance of your Focus RS. Verus Engineering set out to make something aest...

TB Performance products are custom built to order, please allow 1-2 weeks for shipment. Whip that rear end of your Focus RS into shape with the TB ...

TB Performance products are custom built to order, please allow 1-2 weeks for shipment. They said it couldnt be done! We laughed and produced the f...

TB Performance products are custom built to order, please allow 1-2 weeks for shipment. With the Power coming in strong and sharp to those rear whe...

TB Performance products are custom built to order, please allow 1-2 weeks for shipment.

TB Performance products are custom built to order, please allow 1-2 weeks for shipment. Born from months of design and redesign, the Torque Gusset ...

Designed like any Turbosmart product, with the highest of quality and precision, the Internal Wastegate Actuators (IWG) provide better turbo respon...

With the latest Focus RS, Ford has created one of the most fearsome performance hatches ever made, unashamedly targeting big players like Mercedes'...

Product Description **Velossa Tech products are custom built to order and may take up to 2-3 weeks to ship directly from the manufacturer Custom de...

Description Designed specifically for the new Focus RS platform. State-of-the-art CFD simulated, flow analysed and designed for perfect fitment, t...

Dive planes, also referred to as canards, allow you to shift the aero balance forward, possibly aiding you and your setup in balancing out a large ...

Decrease lift and drag on your mk3 Focus RS with a simple bolt on diffuser. By using CFD to aid in the design stage, we were able to extract more p...

Front splitters are very effective at producing front end downforce without increasing drag significantly by creating a large pressure delta betwee...

Reduce engine bay heat and pressure and improve airflow through your radiator and charge air cooler with a lightweight and affordable hood louver k...

The Verus Engineering hood louver rain guard kit helps collect and dump water on the radiator, shroud, and fans. This keeps water from dumping on t...

Compatibility2013-2018 Ford Focus ST 2.0L2016-2018 Ford Focus RS 2.3LDescriptionThe entire fuel system is comprised of a low-side in-tank pump, a h...