Diesel Intercoolers Australia | Ford Ranger, Hilux & 4WD Performance Parts

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PDI Front Mount Intercooler Kit Holden RG Colorado/Holden Trailblazer (2012+)

Price range: $1,700.00 through $2,400.00 incl. GST

Unlock the full potential of your Holden RG and Trailblazer with the PDI Front Mount Intercooler Kit engineered for maximum airflow, lower exhaust gas temperatures (EGTs) and serious gains in turbo diesel performance.
Designed for 4WD enthusiasts, touring setups and high performance builds, this kit delivers superior cooling efficiency compared to traditional top mount intercoolers especially under load, towing and off road conditions.
The PDI front mount design provides direct airflow through the grille, ensuring the intercooler receives the coldest possible air. This results in significantly lower intake temperatures, improved combustion efficiency and more usable power.
With large 2.5” stainless steel intercooler piping and a high efficiency bar and plate core, this is a true high performance intercooler upgrade for Holden RG and Trailblazer turbo diesel engines.

Testing shows the PDI front mount dramatically outperforms both factory and aftermarket intercoolers:

  • Significantly lower intake air temperatures (IATs)
  • Up to 100°C reduction in EGTs under load
  • Improved air fuel ratios, fuel economy and engine response
Whether you’re towing, touring or pushing your build hard, this is one of the most effective intercooler upgrades for turbo diesel Holden RG and Trailblazer vehicles available.

Built for Real 4WD Conditions

  • Bar and plate intercooler core for maximum durability
  • 2.5” stainless steel pipework for strength and airflow
  • No piping through wheel arches reduced risk of damage off road
  • Mounted behind the grille for faster cooling and reduced heat soak
It’s no coincidence that OEM manufacturers place radiators at the front, airflow matters.
For transmission cooler details see Related Products link below.
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Additional Information

Our PDI Holden Colorado Front mount Intercooler upgrade will drop the inlet air temperature more than any other option on the market.

The fitment is also the neatest and most durable setup. The core has mounting tabs cast into the end tanks and then precision machined. This allows them to utilise the factory rubbers and bolts for that factory fitment. This will not disappoint.

In conjunction with turbo, injectors and module we have seen the Colorado double the power and torque making the PDI Holden Colorado Front mount Intercooler Kit a very interesting proposition.

EGT Gauge.

If you plan to install an EGT probe, we recommend doing this into the dump pipe after the turbo. Recently we have decided to stock an EGT probe system that uses a Class A probe with 2m long lead and digital display making it easy to read and mount. We have another option in green that has a smaller thread for mounting into intake air temps if you wish to see how you system is performing. These can be purchased HERE