Exhaust System Cost Calculator
Estimate the cost of an exhaust system or repair. Costs range from a single muffler or section to a full system. The vehicle type and whether you use genuine or aftermarket parts are the main cost drivers, along with the labour to access the part.
Your exhaust system details
Your estimate sits within the typical range.
You rarely need a whole new exhaust, often just the blown section or muffler. A full performance or stainless system is a choice, not a necessity, so decide whether you are repairing or upgrading.
💰 Ways to save
- Aftermarket parts are cheaper than genuine and fine for most jobs, ask your mechanic which matters here.
- Do related wear parts at the same time while the area is already apart, it saves a second labour charge.
- Get a couple of quotes, labour rates and parts mark-ups vary a lot between workshops.
How we estimate this
An exhaust repair in Australia typically costs around $150 to $500 in 2026 for a muffler or single section, with a full system running $800 to $3,000 for performance, stainless or European setups. Catalytic converters are a major separate cost.
Pricing reviewed: November 2026.
Doing more than just exhaust system?
Build a combined estimate across every part of your project in one place.
Pricing reviewed November 2026. Indicative Australian costs, not a quote.
Understanding exhaust system costs in Australia
An exhaust repair in Australia typically costs around $150 to $500 in 2026 for a muffler or single section, with a full system running $800 to $3,000 for performance, stainless or European setups. Catalytic converters are a major separate cost.
Most exhaust jobs are a single blown section or muffler, which is cheap. A full system, especially stainless or performance cat-back, is the costly end and is usually an upgrade choice rather than a necessity.
Frequently asked questions
How much does an exhaust system cost in Australia?
Roughly $150 to $500 in 2026 for a muffler or section repair, and $800 to $3,000 for a full performance, stainless or European system. Catalytic converters are a major separate cost.
Do I need a whole new exhaust?
Usually not, often just the blown section or muffler needs replacing. A full system is an upgrade choice (performance or stainless), not a repair necessity, unless the whole thing is corroded.
Are you a mechanic / workshop?
Everyone on this page is working out what exhaust system costs because they are ready to hire. Put your business right beneath the calculator, in your state, so you are who they find. From $50/mo.