Isuzu Performance Exhaust

ISUZU PERFORMANCE EXHAUST FOR D-MAX & MU-X

Unlock the true potential of your legendary 3.0L diesel. Engineered by Manta for tone, torque, and trail-tested strength.

Our performance systems optimize airflow to help your Isuzu breathe. Whether you're hauling heavy loads in a D-MAX (2008–2025) or touring with the family in an MU-X (2013–2021), Manta offers Australian-made 3-inch mandrel-bent systems designed to lower running temperatures, spool your turbo faster, and unlock hidden power.

 ISUZU D-MAX PERFORMANCE EXHAUST 

MAXIMUM TORQUE, MINIMUM HEAT

Suits All D-MAX Models (2008–2025)

Give your 3.0L the flow it needs for serious towing.
The D-MAX is incredibly reliable, but the restrictive factory exhaust creates heat and lag when towing. Our high-flow 3-inch single system lets the engine work less while delivering more.

• Configurations: Choose a simple DPF-Back for late-model D-MAXs, or a Turbo-Back (with or without high-flow cats) for older models and off-road builds.
• Sound Control: Select your ideal volume with Quiet, Medium, or Loud options.
• Durability: Available in Premium Stainless Steel or Heavy-Duty Aluminised Steel to withstand mud, red dust, and corrugated tracks.

ISUZU MU-X PERFORMANCE EXHAUST 

UNRESTRICT YOUR SUV

Suits MU-X 3.0L CRD (2013–2025)

Wake up your engine for easier highway passing and off-road driving.
Restricted in its standard form to 130kw and 380nm, the MU-X can sometimes feel sluggish under load. Replacing the narrow factory pipework with a 3-inch Manta exhaust transforms the vehicle, allowing the turbo to come on boost much earlier in the rev range.

• Model Compatibility: Fitments covering early non-DPF models (2013–Jan 2017) and later DPF-equipped models (2017–2021).
• Configurations: Options include DPF-Back (bolt-on street legal upgrade) and full Turbo-Back systems (with or without catalytic converters).
• Perfect Balance: Engineered with options ranging from aggressive 4x4 sounds to Quiet configurations that keep noise levels close to factory for comfortable family road trips.

FREQUENTLY ASKED QUESTIONS

Will a 3-inch exhaust drone in the cabin?

For a DPF-Back or older non-DPF exhaust upgrade, no tune is required. However, coupling a 3-inch Manta exhaust with an aftermarket ECU remap creates an astonishing difference in your Isuzu’s performance, optimizing fuel ratios and significantly boosting your power and torque curve.

What is the difference between DPF-Back and Turbo-Back for my Isuzu?

For a DPF-Back or older non-DPF exhaust upgrade, no tune is required. However, coupling a 3-inch Manta exhaust with an aftermarket ECU remap creates an astonishing difference in your Isuzu’s performance, optimizing fuel ratios and significantly boosting your power and torque curve.

What is the difference between DPF-Back and Turbo-Back for my Isuzu?

Our performance systems optimize airflow to help your Isuzu breathe. Whether you're hauling heavy loads in a D-MAX (2008–2025) or touring with the family in an MU-X (2013–2021), Manta offers Australian-made 3-inch mandrel-bent systems designed to lower running temperatures, spool your turbo faster, and unlock hidden power.

• DPF-Back: Replaces the exhaust from the factory Diesel Particulate Filter to the rear bumper. It transforms the sound and lowers rear temperatures, keeping your emissions system intact and 100% legal for the street.
• Turbo-Back: Replaces the entire exhaust from the turbocharger backwards. This provides the absolute best airflow and power. Note: Turbo-back systems on DPF-equipped Isuzus (2017+) delete emissions hardware and require an ECU recalibration. This is intended for off-road or race use only.