Truck Tuning, Diesel Tuning, DPF Removal & ECU Mapping

The HDi Ford Ranger/Mazda BT50  Automatic transmission cooler (ATC) Kit is an easy install kit that requires no major modification to your vehicle to install, HDi has developed the ‘ATC’ Kit to replace the factory standard coolant to oil factory unit to a more efficient air to oil cooler method, one of the benefits of converting from the water to oil method that the trans oil can heat up the radiator, thus creating more thermal load on the engine cooling system  another more valid reason why coolant to oil can be an issues is if one of the veins between the coolant and the trans oil fatigues and creates a small hole, the coolant will bleed into the trans oil or if the trans oil is higher pressure, can bleed into the coolant, causing issues to both trans operation and cooling system operation and if not picked up early enough can cause major engine or transmission damage, another reason Air to oil cooling is more beneficial is it allows the Transmission oil to be cooled much more efficiently at the front of the vehicle where the best air flow is attained.  the ‘ATC’ Kit uses a design registered adaptor makes it easy to fit and makes a perfect integration with the standard OEM Automatic Transmission cooler and is brought to the front of the vehicle via Heavy Duty Braided ATF rated lines and fitted together using High Quality AN screw fittings.

the HDi Ford Ranger/.Mazda BT50 ‘ATC’ kit is designed for better temperature maintenance of the Automatic Transmission fluid, especially under heavy towing or under a heavy load, tests have shown 10-15 Degrees C lower in peak temperature as well as more solid in-gear torque transfer.

The cooler the Transmission oil temperatures, the longer lasting of the transmission’s life.  It is a must for those that tow heavy loads like, tradesmen or those with caravans or heavy trailers.