Australian Engineering
Global Performance
ZAC Motorsport is a small, specialist performance brand founded in Australia in 2019 by engineer and designer Greg Geldard. We build products for drivers who demand genuine performance gains, precise fitment, and premium craftsmanship.
With R&D led from Australia and US-based operations handling sales, support, and fulfillment, we combine deep engineering expertise with a responsive customer experience — wherever you are in the world.
We specialize in Mercedes-AMG platforms, with a growing range covering Aston Martin and other performance vehicles.
What We Offer
Cold Air Intakes
Our most popular upgrade.
Sharper throttle response, improved airflow, and that unmistakable induction tone.
Designed for perfect fitment and genuine on-road and dyno-proven performance.
Sports Downpipes
Free up exhaust flow and wake up your AMG’s powerband.
Stainless steel construction, reduced backpressure, and a deeper, more aggressive sound.
Brake Rotor Upgrades
Lighter, stronger, and built for consistent braking performance.
Two-piece floating rotors that reduce fade and improve feel under hard use.
Steering Wheel Upgrades
Transform your driving experience with custom steering wheels tailored for comfort and control.
Carbon fibre, Alcantara, and bespoke styling options available.
Catback Exhaust Systems
Balanced tone and performance.
Engineered for smooth flow and refined sound that complements both daily driving and track use.
FREE FREIGHT on all orders over $1000 USD.
ZAC Motorsport
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