FREQUENTLY ASKED QUESTIONS

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Will an exhaust system void my warranty?

Under Australian Consumer Law, a manufacturer cannot void your entire car’s warranty just because you changed the exhaust. They can only deny a claim if the aftermarket part directly caused the specific failure.

Is a loud exhaust legal in Australia?

Generally, light vehicles in Australia must not exceed 90dB(A). Manta offers specific systems that are compliant with street regulations. "Straight pipe" or "loud" options are typically designed for off-road or race use only.

Will a performance exhaust improve fuel economy?

Yes, in many cases. By reducing restriction, the engine doesn’t have to work as hard to push exhaust gases out. This increased efficiency can lead to better fuel economy, provided your driving style remains the same.

Can I pass a roadworthy with an aftermarket exhaust?

Yes, provided the exhaust maintains the vehicle's emissions equipment (catalytic converters and DPF) and does not exceed noise limits. All Manta systems that include catalytic converters are designed to be compliant.