Cobb Stage 1+ Carbon Fiber Power Package Focus RS 2016-2018 | FOR004001P WRX_2002-2007 These egulators are direct bolt-on

These egulators are direct bolt-on for engines with the factory fuel rail or aftermarket fuel rails designed with mounting provisions for the stock regulator

Dish (depth front to back) - Flat

An advanced twin piston shock design separates the ER series from rest of the pack

- Installs in under 15 Minutes

Whether you're replacing worn factory brake pads or upgrading your braking system for improved street performance

Cobb Stage 1+ Carbon Fiber Power Package Focus RS 2016-2018 | FOR004001P WRX_2002-2007 These egulators are direct bolt-onFitment Information: 2016 2018 Ford Focus RS Combining the world's best selling, most flexible ECU upgrade solution, with Cobb's Carbon Fiber Cold Air Intake System to increase air flow and an upgraded rear motor mount to improve traction, COBB brings you the COBB Stage 1+ Power Package for your Ford Focus RS. Start Here down the modifying road with the best bang for your buck by treating your vehicle to parts that will increase your power and improve