Skip to content
  • https://www.facebook.com/redsperformancegarage
  • https://www.instagram.com/redsperformancegarage

15+ Ford Plug and Play CANbus Flex Fuel Kits now available!

New Merch now available!

  • Home
  • Products
  • Power Packages
    • All Power Packages
    • Mustang GT
      • 2011-2014 Mustang GT/Boss 302
      • 2015-2017 Mustang GT
      • 2018-2023 Mustang GT
      • 2024+ Mustang GT/Darkhorse
    • Mach 1
    • Bullitt
    • Shelby Mustang
      • 2016-2020 Mustang GT350
      • 2020+ GT500
    • Darkhorse
    • Coyote F150
      • 2015-2017 Coyote F150
      • 2018-2020 Coyote F150
      • 2021-2023 Coyote F150
      • 2024+ Coyote F150
  • Parts
    • 2015-2017 Mustang GT
    • 2018-2023 Mustang GT
    • 2021-2023 Mach 1
    • 2019-2020 Bullitt
    • 2024+ Mustang GT/Darkhorse
    • Shelby Mustang
      • 2020+ GT500
      • 2016-2020 GT350
  • Merch
  • Contact
  • Gallery
  • About
Log in

Country/region

  • Australia AUD $
  • United States USD $
  • https://www.facebook.com/redsperformancegarage
  • https://www.instagram.com/redsperformancegarage
RPG
  • Home
  • Products
  • Power Packages
    • All Power Packages
    • Mustang GT
      • 2011-2014 Mustang GT/Boss 302
      • 2015-2017 Mustang GT
      • 2018-2023 Mustang GT
      • 2024+ Mustang GT/Darkhorse
    • Mach 1
    • Bullitt
    • Shelby Mustang
      • 2016-2020 Mustang GT350
      • 2020+ GT500
    • Darkhorse
    • Coyote F150
      • 2015-2017 Coyote F150
      • 2018-2020 Coyote F150
      • 2021-2023 Coyote F150
      • 2024+ Coyote F150
  • Parts
    • 2015-2017 Mustang GT
    • 2018-2023 Mustang GT
    • 2021-2023 Mach 1
    • 2019-2020 Bullitt
    • 2024+ Mustang GT/Darkhorse
    • Shelby Mustang
      • 2020+ GT500
      • 2016-2020 GT350
  • Merch
  • Contact
  • Gallery
  • About
Log in Cart

Item added to your cart

View cart
  • Radium Engineering Ford Mustang Expansion Tank Radium Engineering Ford Mustang Expansion Tank

    Radium Engineering Ford Mustang Expansion Tank

    Radium Engineering Ford Mustang Expansion Tank

    Regular price $324.95 USD
    Regular price Sale price $324.95 USD
    Unit price /  per 
  • Mishimoto S550 Mustang Coolant Expansion Tank Mishimoto S550 Mustang Coolant Expansion Tank

    Mishimoto S550 Mustang Coolant Expansion Tank

    Mishimoto S550 Mustang Coolant Expansion Tank

    Regular price $215.95 USD
    Regular price Sale price $215.95 USD
    Unit price /  per 

Subscribe to our emails

Be the first to know about new products, sales and discounts!

RPG

support@redsperformancegarage.com

865-229-2799

5855 US 411 S Maryville, TN 37801

M - F 8:30am - 5pm EST

  • https://www.facebook.com/redsperformancegarage
  • https://www.instagram.com/redsperformancegarage
Payment methods
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
© 2025, RPG Powered by Shopify
  • Refund policy
  • Contact information
  • Privacy policy
  • Terms of service
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.