Are you annoyed with that 2800 rpm stumble you get while driving your 2008+ Subaru STI? Wish you could easily fix it? COBB has the answer, the COBB Subaru 08+ STI Fuel Pressure Regulator Kit. A plug-and-play solution that is simple and easy to install. It requires no cutting of factory hoses and is multi-fuel compatible.
Attention: Requires TUNING
Subaru Fuel Pressure Regulator Kit STI 2008-2021
- Plug-n-Play Application
- OEM Subaru Fuel Regulator
- Dorman Quick Connect Fuel Fittings
- Sheathing for Abrasion Resistance
- Flex Fuel Compatible