The COBB Subaru 08-16 STI Fuel Pressure Regulator Kit is 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: Custom tuning required. Click Dealers to find a Protuner near you.

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. Compatible with Stage 3 OTS Maps, custom tuning will be required for other setups. Attention: Requires tuning

• Plug-n-Play Application
• OEM Subaru Fuel Regulator
• Dorman Quick Connect Fuel Fittings
• Sheathing for Abrasion Resistance
• Flex Fuel Compatible

COBB Installation Guides & Manuals

 COBB Subaru FPR 315200 Installation Instructions