Diesel Performance Tune is you GVM and BTC specialist on the Gold Coast.
We are a Queensland authorised dealer for Lovells suspension, and authorised fitters for GVM upgrades and BTC upgrades.

Lovells hold Compliance Plate Approval’s as a Second Stage Manufacturer of GVM Upgrades for Toyota, Nissan, Isuzu, Ford and Mazda:

  • Toyota Landcruiser LC70 Cab Chassis/Troop Carrier to 3900kg.
    (Original GVM is 3300kg)
  • Toyota Landcruiser LC79 Cab Chassis Single Cab 5 Star ANCAP to 4200kg.(Original GVM is 3400kg)
  • Toyota Landcruiser LC76 Series 4 door Wagon to 3660kg.
    (Original GVM is 3000kg)
  • Toyota Landcruiser 200 Series Wagon to 3800kg
    (Original GVM is 3300kg)
  • Toyota Hilux GUN126 Series 4×4 2015 on to 3500kg. (Original GVM of 3000kg)
    Lovells are the only GVM Upgrade SSM FULL VOLUME Approval holder to offer full certification of ESC/ESP system compliance at full GVM for the Toyota Hilux 4×4.
  • Toyota Hilux 150 Series 4×4 3/05-2015 to 3300kg
    (up from standard GVM of 2710kg- Extra Cab, 2780kg- Dual Cab and 2835kg- Single Cab)
    STATE COMPLIANCE ONLY
  • Toyota Prado 150 Series 10/09 on to 3500kg. (Original GVM of 2990kg)
    Lovells are the only GVM Upgrade SSM FULL VOLUME Approval holder to offer full certification of ESC/ESP system compliance at full GVM for the Toyota Prado.
  • Ford Ranger 4×4 to 3500kg. (Original GVM is 3200kg)
    Lovells are the only GVM Upgrade SSM Approval holder to offer full certification of ESC/ESP system compliance at full GVM for the Ford Ranger.
  • Mazda BT50 4×4 to 3500kg. (Original GVM is 3200kg)
    Lovells are the only GVM Upgrade SSM Approval holder to offer full certification of ESC/ESP system compliance at full GVM for the Mazda BT50.
  • Isuzu D Max 4×4 06/12 on to 3600kg. (Original GVM of 2950kg)
  • Nissan Patrol Cab Chassis Y61 to 3900kg.
    (Original GVM is 3400kg) – STATE COMPLIANCE ONLY

Please note that once the Lovells kit has been fitted and set up correctly via adjusting the brake load proportioning valve with our adaptor/brake line pressures and inertia testing, the vehicles do not require a constant load to be carried.

Lovells are also the only manufacturer to have compliance and approval to increase axle loading capacities for all vehicles noted.