Welcome to the GM Motorsport - Australia's Number 1 Online LSX Performance Parts Store The home of LSX Performance Parts, Ramjet, Ripshift, ProCharger and many more.

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.

Order with confidence from our 100% secure online store, your dealing with Australia's Number 1 LSX Performance Tuning and Part store, our online store products are shipped daily Australia wide via Star Track Express, all items must be signed for upon delivery. If you are ordering a few items we will be only to happy to combine freight costs, please note it on your order or send us an email via the contact form.

If your looking for an item and can't find it in our store, click the contact link and send us a message with the item details and your contact details and we will reply to you ASAP. Payment options at checkout are by Visa, Mastercard or for orders over $1,000- you must pay via direct bank deposit, details will be shown at checkout - Please Note: We DO NOT ship outside Australia and we CAN NOT ship to PO Boxes. Please Note: All order IP adresses are recored for tracking purposes. All orders must be signed for upon delivery.