Are you annoyed with that 2800 rpm stumble you get while driving your 2008-2021 Subaru STI? Wish you could easily fix it? COBB has the answer: The COBB Subaru 2008-2021 STI Fuel Pressure Regulator Kit. This kit reconfigures the fuel pressure regulator to the way it was on the older 2004-2007 STI cars. It's a plug-and-play solution that is simple and easy to install. The kit requires no cutting of factory hoses and is multi-fuel compatible. Make your drive a little less annoying for your car and yourself. Fix it right with COBB!
NOTE : Custom tuning is required!
Fits all 2008-2021 Subaru WRX STI.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.