
High Performance Holden & HSV late model workshop and tuning centre, Manufacturer of Ramjet, Ripshift and a range of High Performance Camshafts for LS engines.
At GM Motorsport we design, build, install, test, tune and race everything we sell. We spend the time and money necessary to make our cars the absolute fastest in Australia in their respective classes.
Then we offer you the most powerful parts along with custom dyno tuning and back them up with the best possible customer service both before and after the sale.
Ramjet, Ripshift, Rapidfire, ProCharger, LSX Race Engines, Supertune, Turbo Killer, Street Racer, Stealth Camshafts
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