Performance Parts
Australian-engineered upgrades for Mercedes-AMG and Aston Martin
Cold Air Intakes
Dyno-proven airflow upgrades
Downpipes
High-flow stainless & ceramic coated
Exhausts
Cat-back systems & exhaust upgrades
Turbo & Boost Control
BOV conversions, VTA & boost upgrades
Engine Bay
Cooling, manifolds & charge pipes
Tuning / Reflash & ECUs
Remote tuning, coding & ECU upgrades
Wheels & Brakes
Brake upgrades & forged wheels
Australian-Engineered Performance Parts for Mercedes-AMG
ZAC Motorsport specializes in high-performance upgrades for Mercedes-AMG and Aston Martin vehicles. Every product in our performance range is developed through rigorous R&D in Australia and tested to deliver real, measurable gains — not just numbers on a spec sheet.
Whether you're looking for a cold air intake to sharpen throttle response, a set of high-flow downpipes to unlock exhaust flow, or a remote ECU tune to bring it all together, our performance catalog is built around platforms we know inside and out — including the M133, M177, M178, and M139 AMG engine families.
Free freight on all orders over $1,000 USD. US-based customer support.