Isuzu D-MAX Exhausts

Engineered Power, Better Flow, and a Bolder Drive for Your D-MAX

Unlock the full potential of your Isuzu D-MAX with high-quality exhaust systems from DEA Performance. Whether you're towing, touring, or tackling rugged off-road tracks, the right exhaust can significantly enhance your vehicle’s power, efficiency, and sound. Our DMAX exhaust parts are engineered to outperform factory systems, giving you a smoother, stronger, and more responsive driving experience on every trip.

  • Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back ExhaustIsuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust
    7% off Save $35.00 AUD

    Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX 3 Inch DPF Back Exhaust

    From $415.00 AUD
    From $415.00 AUD $450.00 AUD

    3 Inch DPF Back Exhaust Isuzu D-MAX 2020 Onwards 3L 4JJ3-TCX Enhance your vehicle with our premium 3 inch turbo back exhaust system. Designed to boost performance and...

    4.5
    Rated 4.5 out of 5 stars
    2 Reviews
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  • Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back ExhaustIsuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust
    8% off Save $50.00 AUD

    Isuzu D-MAX TF 2012-2016 3L 3 Inch Turbo Back Exhaust

    From $550.00 AUD
    From $550.00 AUD $600.00 AUD

    3 Inch Turbo Back Exhaust Isuzu D-MAX TF 3L 2012-2016  Enhance your vehicle with our premium 3 inch turbo back exhaust system. Designed to boost performance...

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  • Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back ExhaustIsuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust
    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust
    9% off Save $45.00 AUD

    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust

    From $435.00 AUD
    From $435.00 AUD $480.00 AUD

    Isuzu D-MAX 2016 Onwards 3L 3 Inch DPF Back Exhaust Enhance your vehicle with our premium 3 inch turbo back exhaust system. Designed to boost performance...

    5.0
    Rated 5.0 out of 5 stars
    2 Reviews
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  • Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back ExhaustIsuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    8% off Save $55.00 AUD

    Isuzu D-MAX RC 2010-2012 3L 4JJ1-TC 3 Inch Turbo Back Exhaust

    From $625.00 AUD
    From $625.00 AUD $680.00 AUD

    3 Inch Turbo Back Exhaust Isuzu D-MAX RC 8/2010 - 5/2012 3L 4JJ1-TCEnhance your vehicle with our premium 3 inch turbo back exhaust system. Designed to...

    5.0
    Rated 5.0 out of 5 stars
    1 Review
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  • Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back ExhaustIsuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust
    8% off Save $55.00 AUD

    Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TC 3 Inch Turbo Back Exhaust

    From $625.00 AUD
    From $625.00 AUD $680.00 AUD

    3 Inch Turbo Back Exhaust Isuzu D-MAX RC 07/2008 - 07/2010 3L 4JJ1-TCEnhance your vehicle with our premium 3 inch turbo back exhaust system. Designed to...

    5.0
    Rated 5.0 out of 5 stars
    1 Review
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DEA vs Factory Parts — What’s the Difference?

Our Isuzu DMAX exhaust systems are built to exceed OEM standards in both performance and durability. Crafted from premium materials and designed with precision fitment, these systems improve exhaust flow, reduce back pressure, and deliver a bold, refined exhaust note. Perfect for work utes, touring setups, and everyday driving, DEA exhausts are an investment in long-term performance and reliability.

They’re the ideal upgrade for drivers who expect more power, more personality, and more resilience from their vehicle.

How Can a Performance Exhaust Improve Your Isuzu D-MAX?

Upgrading to a premium DMAX exhaust system can introduce several key benefits to your driving experience:

  • Increased Power & Torque: High-flow designs reduce restrictions and allow exhaust gases to exit more efficiently, helping your D-MAX deliver its best performance when towing, overtaking, or climbing.
  • Improved Fuel Efficiency: Optimised airflow supports more efficient engine operation, which can contribute to better fuel economy on long highway drives or heavy-load journeys.
  • Signature Sound: A quality exhaust system refines your exhaust note, offering anything from a subtle growl to a deeper, more aggressive tone depending on your setup.
  • Stronger, Long-Lasting Construction: Built to withstand tough Australian conditions, DEA Performance systems maintain durability under heat, vibration, and heavy use.
  • Easy Installation: Engineered to match Isuzu specifications, our DMAX exhausts fit seamlessly and integrate with future upgrades.

Why Choose DEA Performance for Your Isuzu D-MAX?

There’s a reason DMAX owners keep coming back. Four of them, in fact:

Extensive Selection

Competitive Prices

Uncompromising Quality

Expert Guidance

With decades of industry experience, our specialist team is here to help you choose the right components and get the most out of your Isuzu D-MAX, no matter your setup or driving style.

Browse our selection today, or contact our specialists for more information.