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High Performance Diesel
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More Power | Lower Temps | Built for Aussie Touring
Boost your Isuz
More Power | Lower Temps | Built for Aussie Touring
Boost your Isuzu D-MAX or MU-X 4JJ1 (2012–2016) performance with the HPD Front Mount Intercooler Kit. Engineered to lower intake temperatures and enhance airflow, this upgrade offers reliable power gains, especially with an ECU tune and supporting modifications.
Direct bolt-on replacement for factory intercooler.
Upgrade to HPD and unlock your 4JJ1’s full potential: cooler intake temps, more torque, and greater reliability.
A tune isn’t mandatory, but pairing the intercooler with an ECU remap delivers the best gains and keeps EGTs under control under load.
It’s designed as a bolt-in for OEM locations. Most common bars/winches clear, but custom setups may require minor bracket tweaks. Contact us if unsure.
With quality tuning and supporting mods, customers often see up to ~30% improvements vs. stock intercooler setups, with far better consistency on hot days.
Yes—intercooler, piping, silicone hoses, clamps and brackets. You’ll reuse factory fasteners where appropriate and follow the included fitting guide.
u D-MAX or MU-X 4JJ1 (2012–2016) performance with the HPD Front Mount Intercooler Kit. Engineered to lower intake temperatures and enhance airflow, this upgrade offers reliable power gains, especially with an ECU tune and supporting modifications.
Direct bolt-on replacement for factory intercooler.
We accept Afterpay, Humm, Klarna, and Zip – upgrade now, pay later.
Fast, trackable delivery – generally dispatched in 7-14 days.
Upgrade to HPD and unlock your 4JJ1’s full potential: cooler intake temps, more torque, and greater reliability.

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