With a rich history in Australian motor racing, from its founder, Peter Brock and the highly successful HDT Race Team, right though to our current Heritage Retro Series Muscle Cars, HDT has always been at the forefront of motor vehicle Performance.
We have a substantial range of Performance products available to deliver an exceptional level of performance, quality and value.
HDT know how to deliver Performance.
HDT Power House
Cold Air Induction Systems
HDT’s Cold Air Induction system is designed to meld seamlessly into the factory engine bay, looking every bit a factory option. It provides the best possible, least restrictive airflow of any currently available OTR CAI. Manufactured from OEM style high temperature resistant plastic, it provides water resistance, and the black matte finish suits the remainder of the engine bay. This product provides a great increase in performance and when combined with a custom PCM tune delivers a noticeable improvement in fuel economy.
HDT’s camshaft packages have been designed to produce excellent power levels without compromises in drivability and idle quality. When installing an HDT camshaft package you are installing a high-quality product, with hundreds of hours of development and testing behind them. HDT’s camshaft range is for those looking for more than what bolt-ons can give, and are ready to take the next step. Average power increases are in the 25% region, with torque increasing by up to 20%
HDT Supercharger – HDT1900
Suitable for the range of VE engines, including L98 and LS2/LS3 , HDT’s positive displacement supercharger kit has been developed in line with Harrop Engineering to create the optimal power adder. This new supercharger has greater efficiency, less parasitic power loss, generates less heat and is quieter than any previous model, making for an excellent ‘stealth’ install. When combined with HDT’s exhaust system, power levels reach 450kW and 800Nm.
The HDT Supercharger package includes:
- HDT 1900 supercharger assembly
- HDT supercharger inlet manifold and drive assembly
- HDT water to air intercooler package
- HDT Cold Air Intake
- HDT ECU Tune
- High flow fuel injectors
- Full 12 month/20,000km warranty (parts and labour)
HDT have a range of suspension upgrades to optimize the on-road dynamics and handling of your Commodore. Working directly with Bilstein and Monroe, HDT have developed a range of damper and spring options to not only improve handling, but also looks too, with HDT coil springs lowering the ride height of a standard SS by 30mm to 35mm.
All of the packages have been developed with the goals of maintaining ride quality, whilst also imparting a sporting feeling on every vehicle. Each vehicle also receives HDT’s specific wheel alignment settings, perfected through rigorous testing.
HDT Billet Short Shifter
HDT’s Billet Short Shifter is available for the VE series Commodore, and has been designed Available for VE Holden and ‘E’ Series HSV vehicles. Intensive re-engineering sees shift effort reduced by 40%, and driver ergonomics improved through moving the shift lever 30mm closer the driver, improving shift feel in all positions. CNC machined from billet aluminium, and anodized, the HDT Billet shifter works extremely well, and is an attractive addition to your vehicle
ENGINE BAY DRESS UPS
Billet Engine Bay Caps
HDT’s range of highly polished, etched billet aluminium engine bay dress caps turn any engine bay into a show piece. Pop the bonnet and start a conversation, with these easy to fit billet aluminium covers to suit Oil, Radiator, Power Steering, Brake, Windscreen Washer and Strut Tops.
Two-Piece Engine Covers (VT-VE)
Replacing the ugly one-piece factory engine cover is easy with HDT’s smooth, sleek two-piece engine covers. These covers are supplied with brackets for easy fitment and immediately boost the looks of any engine bay. Colour code them, or finish them in a contrasting colour – the finishing touch is up to you
HDT EXHAUST SYSTEMS
HDT Cat-Back Exhaust
Manufactured in Australia, HDT’s high flow dual cat-back exhaust system releases the beautiful V8 sound from the choked Holden V8. Completed with HDT’s unique chrome etched tips, this exhaust system is allows your engine to make the most of its breathing capabilities.
High-Flow Catalytic Converters
HDT’s high-flow catalytic converters are a direct-bolt on to our extractors, and replace the bulky, restrictive factory units. These catalytic converters convert harmful chemicals in the vehicle exhaust, meaning that tailpipe emissions are Euro 3 compliantl. They are an important upgrade on any modern Commodore exhaust.
HDT BRAKE UPGRADES
HDT’s Performance brake upgrade combines 356mm rotors at all four corners with four-piston alloy mono-bloc calipers, offering infinitely improved braking over the standard VE SS braking system. The kit comes complete with pads and braided line, and is a bolt-on fit to the VE series.
HDT’s Ultimate brake upgrade offers F3000 open wheeler technology for the road. Unique to HDT, these calipers are machined from billet aluminium, and finished in signature gold, which makes them draw attention like no other braking system. With 385mm front rotors and EIGHT piston calipers at the front, and 365mm rotors with four-piston calipers in the rear, this braking system is for those looking for race-car stopping power.