Mufflers – Willys Workshop
Built tough, built right.

Mufflers

Ships Australia-wide
12 month warranty
30 day change-of-mind returns

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Mufflers and full exhaust systems for 4x4s, diesel utes and performance cars, including cat-back, turbo-back and DPF-back.
Centre mufflers and hotdogs, rear mufflers, resonators, and complete systems in single or dual, aluminised or stainless. Listed by vehicle, engine and build date. DPF vehicles have their own listings because the section ahead of the muffler is different.
If you’re in the ute all day, go quieter. Straight through sounds good in the driveway and gets old on the highway, and some vehicles drone badly. Tell us how you use it and we’ll point you at the right one.
Fitted at Oxley or Warana, or shipped Australia wide. Also see Manta and Extractors and Manifolds.

Mufflers by vehicle

Pay in 4 interest-free instalments on eligible purchases. No fees, no interest.Learn more →

Muffler and Exhaust FAQs

Will a new muffler add power to my diesel?

On its own, not much. A bigger exhaust mostly drops back pressure and exhaust gas temps, which is handy if you tow or carry weight. Put a tune with it and that changes. We will tell you straight which one you are buying.

Straight through or standard?

Straight through flows better and sounds good in the driveway. Some vehicles drone badly at highway speed and it gets old if you are in the ute all day. Tell us how you use it and we will point you at the right one.

Do you fit exhausts?

Yes, at Oxley in Brisbane and Warana on the Sunshine Coast. We also ship anywhere in Australia if you are fitting it yourself or using your own workshop.

Not sure which system fits your ute?
Send your rego or VIN and tell us whether the vehicle is stock or tuned. We will confirm the right system and what it retains before you buy.
Prefer to text your rego/VIN? 0485 885 957
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