Looking for in-stock aftermarket parts to modify or upgrade your Subaru WRX STI with flex fuel kit? At Tunersports.com we carry a huge selection of the top name brand performance flex fuel kit parts and accessories for your WRX STI.
Whether you have a 2015 or 2020 Subaru WRX STI in Base to Series.HyperBlue trim we have you covered. We have 1 flex fuel kit available to mod your WRX STI. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW TS-SU-6FLK-FFUTorque Solution 02-14 Subaru WRX / 07-20 STI 6AN Flex Fuel Add-On Kit 2015-2015 Subaru WRX STI Launch Edition 2015-2020 Subaru WRX STI Base / Limited 2016-2016 Subaru WRX STI Series.HyperBlue $86.15 |