Exhausts
If your car is making excessive exhaust noise or you keep hearing knocking or banging noises from beneath it, it may be time for you to buy car exhaust system replacements.
Instead of buying OEM replacement exhausts, why not buy an aftermarket car exhaust for sale here at Car Mods Australia? We at Car Mods Australia have been meeting Australian car tuners/builders' performance car-exhaust system needs for years. Our exhaust parts and systems are made by time-honoured auto-part manufacturers that prioritize quality and value.
To keep in line with sound and emission regulations and keep production costs low, many automakers leave room for improvement in the car exhaust systems that they develop for their different vehicles. They build affordable and reliable exhaust systems suited to average or moderate driving applications. Therefore, if you are hunting for more horsepower or want to modify your car for racing or track use, do yourself a favour and buy car exhaust system components from established aftermarket auto part manufacturers like the ones we showcase here on our website.
Our performance car exhaust systems are built from high-grade, corrosion-resistant materials with high heat tolerance. They are also designed with larger diameter exhaust pipes and smoother mandrel bends for improved flow of exhaust gases. Our catted car exhaust systems also feature high-flow catalytic converters that further improve exhaust gas flow while efficiently removing the harmful components in the exhaust gases. As a result, our aftermarket car exhaust systems deliver increased horsepower, better fuel economy, and deeper, throatier exhaust sounds.
Explore Our Range of Car Exhausts Online in Australia
We at Car Mods Australia have turbo-back, header-back, cat-back, and axle-back car exhausts for sale for a wide range of vehicles. We also have car exhaust system components like catted or catless downpipes, test pipes, exhaust manifolds, mid-pipes, mufflers, exhaust tubing, and more. All these aftermarket exhaust systems and components are built to OEM size specifications, so you can mount them onto your exhaust system without any modifications.
Our modding specialists are on hand to answer any car exhaust-buying questions. You can reach them at (07) 5649 8778.
Frequently Asked Questions
How much horsepower can an exhaust add?
Depending on the type and quality of the performance exhaust you add, you can realize power gains of up to 10 percent.
Which car exhaust systems deliver the best sound?
Straight pipe exhausts are the loudest, but they aren't street-legal, so they are best reserved for racing or track use. Your best bet for an awesome-sounding, street-legal exhaust system is a cat-back exhaust.
Unequal Length Performance Headers and Over-Pipe Combo (BRZ/86) Ceramic Coated
$1,549.00
Varex Universal Oval Muffler - 3in Inlet/Single Tip
$449.10
$499.00
Mandrel Bend - 3in Bend 45 Degree Mild Steel
$18.00
$20.00
Muffler Delete Axle-Back - 3 inch Double-Wall Stainless Tips (WRX/STi 2015+)
$449.95
Flow FX Muffler Flow FX Muffler - 2.50 In/Out - Round Body - Moderate Sound - Stainless Steel
$107.95
$119.95
Twin 2.25in Cat-Back Exhaust - 409 Stainless Steel (Commodore 08-17)
$1,439.10
$1,599.00
2.5in Cat-Back Exhaust - Twin-Tip - 409 Stainless Steel (Impreza 94-07)
$719.10
$799.00
3in Cat-Back Exhaust Single Tip - Non-Polished Stainless (WRX Hatch 07-11)
$675.00
$750.00
Exhaust Y Piece Valve 3" for Use in Custom Exhaust Systems
$238.50
$265.00
2.5in Cat-Back Exhaust - Non-Polished Stainless Steel (Impreza 08-11)
$765.00
$850.00
3in Cat-Back Exhaust w/Twin 3in Tips - Stainless Steel (Golf GTI Mk5 05-09)
$810.00
$900.00
ProXS 3" Offset/Center 14"x4"x9.5" Muffler
$260.95
$289.95
Reducer Cone Stainless Steel 2.5" to 3", 2" in Length
$7.65
$8.50
3-Bolt Header to Up-Pipe Gasket (WRX/STi EJ18, EJ20, EJ22, EJ25)
$26.55
$27.95
Reducer Cone Stainless Steel 3" to 4", 4" in Length
$14.40
$16.00
Resonator Delete Pipe In Factory Standard Sizing (Golf GTI 13+)
$162.00
$180.00
TPV Turbo Round Muffler With 4in Round Tip - 3in Inlet I.D.
$283.99
$354.99
3in Cat-Back Exhaust - Twin 4in Tips - 409 Stainless Steel (RX-8 03-08)
$809.10
$899.00
3.5in Turbo-Back Exhaust w/4in Dump - 409 Stainless (FG Falcon XR6 Turbo Sedan 08-16)
$1,935.00
$2,150.00
3in Dump-Pipe and Cat Kit - Stainless Steel (Golf GTI Mk7/7.5 13-21/Mk8 21-21)
$1,080.00
$1,200.00
Electric Exhaust Cut Out Kit With Varex Remote - 4in
$261.00
$290.00
Muffler Delete Axle-Back - 3 inch Double-Wall Stainless Tips (WRX/STi 11-14 Sedan)
$449.95
Polyurethane Exhaust Hanger - 15mm (WRX/STi 94-07)
$23.36
$25.95
2.5in Cat-Back Exhaust System - 304 Stainless Steel (MX-5 NA 89-97)
$719.10
$799.00
Varex Universal Round Muffler - 2.5in Inlet/2.5in Outlet
$449.10
$499.00
12mm Rod & 15mm Hanger Sleeve - Stainless Steel
$5.40
$6.00












































































































