Focus RS Fuel System

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...

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 ...

AEM Water Injection Kit: The AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for ...

DescriptionFeaturesReviewsCompatibility2013-2018 Ford Focus ST 2.0LDescriptionThe entire fuel system is comprised of a low-side in-tank pump, a hig...

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...

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...