Skip to content

Welcome to Hill Country Diesel Performance

FREE SHIPPING ON SELECT ORDERS OVER $100

  • Home
  • Ford
    • 2003-2007 6.0 Powerstroke
    • 2008-2010 6.4 Powerstroke
    • 2011-2019 6.7 Powerstroke
    • 2020-2024 6.7 Powerstroke
    • 2018-2020 3.0L Powerstroke
  • Ram
    • 2014-2019 3.0 Eco Diesel
    • 2006-2024 6.7 Cummins
  • Nissan
  • GMC/Chevrolet
    • 2001-2016 6.6 Duramax
    • 2017-2023 Duramax 6.6L
  • Amsoil
    • About Amsoil
    • Diesel Engine Oil
    • Gear Oil
    • Fuel Additives
  • Contact
Log in

Country/region

  • CAD $ | Canada
  • USD $ | United States
    HILL COUNTRY DIESEL PERFORMANCE
    • Home
    • Ford
      • 2003-2007 6.0 Powerstroke
      • 2008-2010 6.4 Powerstroke
      • 2011-2019 6.7 Powerstroke
      • 2020-2024 6.7 Powerstroke
      • 2018-2020 3.0L Powerstroke
    • Ram
      • 2014-2019 3.0 Eco Diesel
      • 2006-2024 6.7 Cummins
    • Nissan
    • GMC/Chevrolet
      • 2001-2016 6.6 Duramax
      • 2017-2023 Duramax 6.6L
    • Amsoil
      • About Amsoil
      • Diesel Engine Oil
      • Gear Oil
      • Fuel Additives
    • Contact

    Country/region

    • CAD $ | Canada
    • USD $ | United States
    Log in Cart

    Item added to your cart

    View cart

    Search

    Quick links

    • Search
    • Cummins
    • Powerstroke
    • Duramax
    • Terms & Conditions

    Subscribe to our emails

    Country/region

    • CAD $ | Canada
    • USD $ | United States
    Payment methods
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa
    © 2026, HILL COUNTRY DIESEL PERFORMANCE Powered by Shopify
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.