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Upgrade the cooling and performance of your Holden Colorado or Trailblazer 2.8LT (2014–2020) with HPD’s high-flow intercooler kit. Built tough for towing and off-road reliability.
The Holden Colorado Trailblazer Intercooler RG 2.8LT MY 2014–2020 by HPD is engineered for superior cooling efficiency, ensuring lower intake temps, improved throttle response, and long-lasting engine reliability. Designed for both towing and off-road use, it’s the ultimate bolt-on upgrade for your 2.8L Duramax engine.
Download HPD Intercooler Fitting Instructions
Most HPD intercoolers are built to order. Please allow 2–3 weeks lead time before dispatch. Fast shipping available across Australia, with tracking provided.
Sunshine Coast Diesel Tuning provides expert fitting for the Holden Colorado Trailblazer Intercooler RG 2.8LT MY 2014–2020. Our technicians ensure precise installation, reliability, and performance. Book your fitting today.
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