After more than a year of development time, the most highly anticipated performance upgrade for Subaru’s 2022+ WRX is now here!  We are extremely excited to announce VB WRX Flex Fuel Tuning, true flex fuel tuning for your 2022-2025 Subaru WRX.  The power potential of E85 is no longer a secret, we’re here to make … Continue reading COBB Flex Fuel for Subaru VB WRX