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HPD Special Parts
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These HPD Special Parts EGR Delete Plates are built for the 2.8L Duramax RG Colorado and engineered to solve the common carbon-buildup and EGR restriction issues. Anodised aluminum construction keeps them tough, clean, and reliable.
For off-road / competition use only.
This kit replaces the factory EGR flow path with precision-cut, anodised alloy plates designed to reduce soot buildup and help maintain consistent performance. Simple, durable, and proven by owners across Australia.
Check engine EGR flanges for confirmation
Q: What material are these plates made from?
A: They're precision-machined from anodised aluminum for strength and corrosion resistance.
Q: Will this fit all RG Colorados?
A: Designed for 2012β2014 RG Colorado 2.8L LWH Duramax. May suit other years β confirm engine code.
Q: Do I need a tune after installation?
A: Yes β an ECU remap is strongly recommended to prevent fault codes and optimize performance.
Q: Is this legal for road use?
A: No β EGR delete products are strictly for off-road or competition use where permitted.
Q: Does this improve performance?
A: It prevents EGR-related restriction and soot issues, but tuning is required to realize full benefits.
HPD EGR delete plates. Reduces carbon buildup. Anodised aluminum. ECU remap required. 2.8L Duramax.

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