Upgrade Your Ride with Our Range of Roof Spoilers

No matter if you’re an enthusiast with a wrench and a free weekend, or a pro mechanic looking to stock up, our comprehensive range of car roof spoilers has you covered. We deliver an extensive selection of aftermarket options that are all designed to give your vehicle that sleek, aggressive edge without breaking the bank. From a subtle front roof spoiler to a classic rear roof spoiler, you’ll find the exact aerodynamic upgrades you need alongside our wider range of car body parts

What Does a Roof Spoiler Actually Do?

A roof spoiler is one of the most effective ways to modify the airflow over your vehicle. By redirecting air off the roofline, a high-quality car spoiler can help reduce drag, improve high-speed stability, and even keep your rear glass clearer on rainy days. Many drivers opt for a rear window spoiler simply for the stylish aesthetic it adds, which pairs perfectly with a matching rear diffuser.

How to Choose the Right Roof Spoiler for Your Car

Selecting the correct rear windscreen spoiler or deflector comes down to your vehicle's specific make, model, and body shape. Because aerodynamic accessories need to sit flush against the glass and bodywork, it’s ultra important that you use our "find my vehicle" function to check fitment before you buy. Don’t have that info on hand? You can actually use your car’s VIN to confirm the exact specs of your car — that’s the number on the driver’s side door jamb. A VIN decoder like the one from Edmunds will give you the info you need to enter into our “find my vehicle” function. Whether you need a subtle rear windshield spoiler for a daily commuter or something more aggressive for a project build, always double-check your mounting style.

Completing Your Exterior Build

A great aerodynamic profile doesn’t stop at the roofline. For a complete front-to-back transformation, you might also want to explore our extensive range of Body Panel Parts. To refresh your front end at the same time, we also stock a massive selection of replacement Auto Grilles.

Why Shop with Machter for Your Auto Parts?

When you need reliable aftermarket auto spoilers, Machter is your trusted automotive parts specialist. With over 10 years in the business, a 2-year local warranty, and a lowest price guarantee, we supply both the retail market and trade wholesale customers with top-tier components. We have sold over 2 million parts to more than 150,000 happy customers, making us the premier destination for auto parts Australia wide.

Frequently Asked Questions

What is a roof spoiler on a car?

A roof spoiler is an aerodynamic accessory mounted at the trailing edge of a vehicle's roofline that redirects airflow, reduces wind turbulence, and enhances the overall exterior styling of your car.

What is the difference between a roof spoiler and a rear spoiler?

A roof spoiler sits at the very top of the rear windshield, controlling the air as it leaves the roof. In contrast, a standard rear spoiler or wing is typically mounted lower down on the boot lid, trunk, or tailgate to manage airflow closer to the ground.

How do I choose the right roof spoiler for my car?

Start by determining the aerodynamic or aesthetic goal for your build, and then look at the mounting options available. Most importantly, always use our "find my vehicle" tool to check fitment, as different rooflines require specific spoiler designs.

Are roof spoilers universal or vehicle-specific?

While some universal options exist on the market, the vast majority of roof spoilers are vehicle-specific. Because the curve of every roof, hatch, and rear window is different, choosing a model-specific spoiler ensures a flush, secure fitment.