The Ultimate Intercooler upgrade for current model Mazda BT-50.
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.
| 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.
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. Transmission Cooler found here
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
Shipping & Tracking Information
All orders placed with 4x4 Offroad Centre will receive an email confirmation with your tracking number once the order has been dispatched.
If a mobile number is provided at checkout, you will also receive an SMS notification with tracking details when your order is fulfilled. (Landline numbers will not receive text updates.)
Once tracking is issued, it is the customer’s responsibility to monitor delivery progress. Any courier-related issues should be followed up directly with the freight provider. While we’re happy to assist where possible, please note that once an order leaves our warehouse, it is outside of our control.
If your order has not arrived by the estimated delivery timeframe, please email info@4x4oc.com, and we will follow up with the courier on your behalf.
We partner with multiple shipping providers to ensure the fastest and most suitable delivery method for your order. Common carriers include:
Australia Post Regular & Express
StarTrack
DHL International
Toll Ipec
TNT
Other trusted couriers as required
Some larger or bulky items may ship directly from the supplier to:
Reduce double handling
Minimise delivery times
Lower our overall carbon footprint
The courier used will be displayed on your checkout page and in your tracking notifications (email and SMS).
Important Notes:
Delivery timeframes are estimates from the date of dispatch and are based on business days only.
Delays outside our control may occasionally occur.
For any shipping enquiries, please don’t hesitate to contact our team. Our goal is to ensure a smooth, professional, and hassle-free delivery experience every time.
Pre-Order Information
Items where the “Add to Cart” button is replaced with “Pre-Order” are classified as pre-order items. When placing a pre-order, a warning box will appear outlining the terms and conditions, including the estimated delivery timeframe.
Please keep the following in mind:
Stock is not on hand – we have no control over delivery times until the stock arrives.
Patience is required – pre-ordering secures your item, but fulfilment depends on supplier availability.
High-demand items – pre-orders are the best way to lock in popular products, which often sell out before they even land.
Allow a buffer – please add 2–3 weeks to the provided ETA to account for any unforeseen delays beyond our control.
Pre-ordering ensures you don’t miss out on in-demand products, and we’ll keep you updated as soon as your order is ready to ship.
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