Isuzu D-MAX / MU-X 3LT / Mazda BT-50 Intercooler 4JJ3 2020 +

$1,990.00

In stock — order before 11am AEST for same-day shipping

HP Diesel intercooler kit to suit the Isuzu D-MAX / MU-X 3LT / Mazda BT-50 4JJ3 2020 +. Lowers intake temperatures for more consistent power and safer EGTs. Shipped Australia-wide from Willys Workshop.

SKU: WW-HPD-00051 Categories: , , , Brand:
Easy returns within 14 days
12 Month Warranty
Tuning & Fitment Available

Free Shipping

Easy returns within 14 days

12 month warranty

Description

The eagerly anticipated HPD Intercooler upgrade for current model D-Max/MU-X & Mazda BT-50 is finally here.

!D Max Intercooler See thru OEM v HPD 300×194

As you can see, it’s nearly twice the size of the factory intercooler.

During dyno testing, once warmed up, even after seven back-to-back power runs, the cold side temperatures out of the HPD intercooler were consistently 40°C compared to the OEM unit’s 65-70°C. This is a testament to the HPD Bar & Plate Core’s resistance to heat soak and superior cooling performance.

!D Max on Dyno 300×200

| | | | |

| — | — | — | — |

| OEM Intercooler | HPD Intercooler |

| Hot Side Temp | 120-140°C | Hot Side Temp | 125-140°C |

| Cold Side Temp | 65-70°C | Cold Side Temp | 40°C |

Featuring HPD’s exclusive Bar & Plate Core design with cast alloy tanks and HPD’s unique 10mm thick “knuckle duster” mounting brackets, CNC machined from solid billet alloy.

Map sensor boss is also CNC Machined and welded onto the intake pipe for perfect sensor fitment.

Piping diameter is increased from the factory diameter of 2″ (50mm) to 2.5″ (63mm) for better breathing to enable improved performance and economy.

All these elements are bonded together by HPD’s rockstar fabrication team to create an intercooler like no other.

!IK DM4 F Intercooler Hero 5 CROPPED 300×146

With superior durability and performance, HPD’s IK-DM4-F unit will easily outperform and outlast the OEM unit and are engineered to tackle tough Aussie offroad conditions.

HPD’s intercooler is designed to give added performance, reliability, consistent and sustainable power, by reducing inlet temperatures, engine running temperatures are also reduced.

HPD has also designed a transmission cooler kit to bolt in with our HPD intercooler, helping to maintain lower transmission tempatures with those increased loads while towing. available separately

Kit features:

  • Bar & Plate Core 600x300x76mm
  • Alloy mandrel bent piping
  • Quality silicone hoses
  • Load rated clamps
  • 10mm Thick CNC Machined “Knuckle Duster” Mounting brackets
  • 1 year warranty

Shipped Australia-Wide

  • Dispatched from within Australia with tracking.
  • Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
  • Shipping is calculated at checkout based on size, weight and your delivery address.
  • Estimated delivery 2–7 business days depending on your location.

Freight question? Call us on (07) 5619 7869.

The eagerly anticipated HPD Intercooler upgrade for current model D-Max/MU-X & Mazda BT-50 is finally here.!D Max Intercooler See thru OEM v HPD 300x194As you can see, it’s nearly twice the size of the factory intercooler.During dyno testing, once warmed up, even after seven back-to-back power runs, the cold side temperatures out of the HPD intercooler were consistently 40°C compared to the OEM unit’s 65-70°C.

Additional information

Weight 12 kg
Dimensions 80 × 40 × 18 cm
Fitment

D-Max 4JJ3 3.0L Late 2020 +, MU-X 4JJ3 3.0L Late 2020+

HP Diesel (HPD) — 12 Month Warranty

HPD products carry a 12-month warranty against defects in materials and workmanship from the date of purchase:

  • Covers intercoolers, catch can / oil separator kits, transmission coolers, intakes
  • Australian-designed and manufactured
  • Excludes off-road competition use and damage from improper installation
  • Original proof of purchase required for claims

HPD bracketry is vehicle-specific — workshop fitment available at Willys.

Read the full HP Diesel warranty terms →


Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.

Big purchase? Talk to our diesel team first.
Send your rego or VIN and our Australian-based team will manually confirm fitment before you buy.
Prefer to text your rego/VIN? 0485 885 957