ExhaustsAbout Exhausts

Welcome to Sparesbox’s online exhaust shop!

Performance exhausts are all about streamlining the flow of gases and fumes produced by your engine out of your car's internals. By getting your engine's exhaust systems flow as efficient as possible, you're paving the way for more responsive performance and a higher capacity for your engine to bring in fresh air, significantly boosting its power.

Finding the right aftermarket exhausts, or exhaust components, can be difficult; the options are extensive and the differences may seem negligible on the surface. However, unlike inferior exhaust products, the Sparesbox range of high-quality performance exhausts from our online exhaust shop will not only improve the performance and sound of your vehicle, they will also stand the test of time.

At Sparesbox, we stock a range of aftermarket exhausts and accessories in our online exhaust shop. This includes catalytic converters, exhaust mounts, exhaust systems, headers & extractors, universal mufflers, and Varex mufflers from Australia's leading manufacturers of performance exhausts and accessories, including XFORCE, Mackay, and SuperPro.

How Performance Exhausts Work

Stock exhaust systems are designed to restrict the flow of exhaust gases from your engine in order to provide a quieter drive, less pollution output, and a more refined driving experience. Unfortunately, restricting this air flow also restricts your engine's capacity to generate the most power possible, as it can't take in fresh air until its exhaust gases have evacuated first. This is where performance exhausts come into play, replacing the pipes, mufflers and components of your exhaust system with lighter, less restrictive alternatives to enhance your exhaust’s air flow.

Aftermarket exhausts can either be bolted onto your stock catalytic converter in a cat back exhaust system, or, if a header back and turbo back system, replace your entire exhaust for the maximum boost. All of these performance exhausts come as fully built, pre-packaged systems, meaning all you have to do is bolt it in and away you go.

How a Performance Exhaust Can Benefit the Australian Driver

Performance and torque can be improved on just about any car, and greatly so by installing a performance exhaust system! Freeing up some of your engine power, performance aftermarket exhausts let your engine ‘breathe,’ meaning used fuel and air exit the combustion chamber at a faster level as they have a more efficient path to escape through. The result? More fuel and air can be burned, which equals what we all strive to achieve from our performance exhausts – more power!

Aftermarket performance exhausts are instantly rewarding – hear a change in exhaust note right away: a distinctively aggressive, but subtle sound. Performance exhausts will usually only be a bit louder than your idling stock engine, but then during acceleration you’ll get that deep, low growing sound.

As they can largely be bolted in (although custom-made aftermarket exhausts are available), performance exhausts are becoming increasingly popular as entry-level modifications for a huge range of vehicles in Australia.

Our Range of Performance Exhausts

Sparesbox offers the one of the widest ranges of performance exhausts and parts in Australia, meaning you can easily shop aftermarket exhausts online and have the best parts delivered to your door. Enjoy exhausts and exhaust parts from XFORCE, Milltek Sport, Aeroflow, RYCO Filters, Invidia, Mackay Rubber, MISHIMOTO, Proflow, Plazmaman, SuperPro Suspension, and Garrett.

To navigate our online exhaust shop you can simply browse by brands, search for exactly what you’re after, or filter through these popular categories: Diesel Particle Filters, Exhaust Collectors, Flanges & Gaskets, Exhaust Mounts & Hangers, Exhaust Sensors & Accessories, Exhaust Systems, Headers, Dump Pipes & Front Pipes, and Mufflers & Catalytic Converters.

Our range of aftermarket exhausts from our online exhaust shop covers a huge spectrum of materials and fitments to suit all performance exhausts applications, from cat back exhaust systems, header back exhaust system and turbo back exhaust systems, in both stainless steel and mild steel variants. We also offer aftermarket exhaust high flow headers, extractors and catalytic converters, to enhance air flow through the traditionally restrictive parts you'd find in your stock exhaust.

Sparesbox are proud to stock the best-selling XFORCE range of performance exhausts. XFORCE manufacture performance exhaust systems and parts here in Sydney. Designed, engineered and dyno tested down under in Australia, XFORCE exhaust Systems are made to provide a relatively cost-effective, easy-to-install performance upgrade for Australian drivers.

At the tail end of performance exhausts, you can also invest in high flow mufflers, including universal or XFORCE Varex mufflers. Varex mufflers are remote controllable and can be adjusted to suit your needs for air flow and exhaust note.

Sparesbox stock aftermarket exhausts that cater to the most popular performance cars in Australia, including, but not limited to, hot hatches such as the VW Golf GTi, Japanese cars like the Subaru WRX, Mitsubishi Evo, and Australian muscle such as Ford's FPV line and the Holden Commodore. Browse our online exhaust shop today!