Flex Fuel Websites:

  • haltech.com

    Haltech - Unlock The Power!

    Unlock The Power!

  • dedicatedmotorsports.com

    Custom Aftermarket High-Performance Auto Racing Parts & Tuning Shop

    Dedicated Motorsports specializes in speed! GM/LS/LT & Nissan R35 GT-R dyno-tuning and cooling tanks, flex fuel kits, engine calibration & fabricated parts in Weatherford, Texas!