HPD is Australia’s leading manufacturer of performance upgrade products for turbo-diesel vehicles. Our in-house research and development team designs and refines our products to get the most out of your vehicle for years to come. Whether you’re looking for outright performance, improved driveability, increased towing capacity or optimum efficiency, HPD has a solution to suit you. Our range of products is manufactured right here in Australia using the highest quality materials and the latest computerised manufacturing technology to ensure precision and durability. HPD manufactures intercooler kits, transmission coolers, catch cans, turbo upgrade kits and more for all kinds of four-wheel-drive and commercial vehicles.