• Rodeo RA7 EGR Delete Plates - HPD - 4JJ1 - Common Rail Cowboys
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HPD Special Parts

Rodeo RA7 EGR Delete Plates - HPD - 4JJ1

Rodeo RA7 EGR Delete Plates - HPD - 4JJ1

$108.00 NZD
$108.00 NZD
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EGR Blanking Plate Colour: Black
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Rodeo RA7 EGR Delete Plates – HPD – 4JJ1

 

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HPD Special Parts EGR cooler delete plates for 4JJ1 engines cleanly block the factory EGR path to help keep your intake clean and restore crisp throttle response. Ideal for RA7 builds and early Colorado 4JJ1 setups when paired with correct ECU management.

🧩 Overview

Simple, reliable plates that remove the hot, sooty EGR feed into your intake. Reduces carbon build-up, improves airflow consistency and preps the platform for turbo/intercooler upgrades. CNC-cut for a neat seal and quick install.

🔧 Suits / Compatibility
  • Holden Rodeo RA7 – 4JJ1-TC — 2007–2008*
  • Holden Colorado – 4JJ1 — ~2009*

*Suits the single-cooler EGR layout (not the 2-bolt or 3-bolt variants). Check your configuration before ordering.

✨ Features
  • Anodised alloy construction for durability and clean appearance
  • Precise CNC profile for reliable sealing
  • Intake stays cleaner — less carbon and oil sludge
  • Improved throttle response and stable airflow
  • Bolt-on design — DIY friendly
📦 What’s Included
  • HPD EGR cooler delete plates (pair) – 4JJ1
  • Fasteners/gaskets as supplied by HPD
  • Basic fitment guide

Note: Some setups may reuse factory hardware. Have fresh gaskets on hand if your originals are worn.

🛠 Install Notes
  • Clean mating surfaces and torque evenly for a perfect seal
  • ECU management: a remap or dedicated EGR-delete harness is strongly recommended to avoid codes/limp
  • Recheck clamps/hoses after a short test drive
⚠ Important Notes
  • Intended for off-road/competition use where permitted
  • Compliance and road legality vary by state — check local laws
  • Buyer is responsible for fitment and compliance
💳 Payment & 🚚 Shipping
  • Pay with Afterpay, Humm, Klarna, Zip
  • Free Express Shipping Australia-Wide — fast, tracked dispatch from our Aussie warehouse

❓ FAQs

Will this fit my RA7?
Yes, if you have the single-cooler EGR layout. It does not suit 2-bolt or 3-bolt variants. Check before ordering.
Do I need a remap?
Highly recommended. Use an ECU remap or a dedicated EGR delete harness to prevent fault codes and ensure correct engine management.
Is this legal for road use?
Generally no. These plates are for off-road and motorsport applications only. Confirm local regulations.
Does this help with intake carbon build-up?
Yes. Blocking EGR reduces the soot entering the intake, helping keep the manifold cleaner over time.
Can I revert to stock later?
Yes. The mod is reversible — you can refit the factory EGR hardware if needed.

Disclaimer: Common Rail Cowboys is not affiliated with Holden/Isuzu. Fitment and compliance are the buyer’s responsibility.

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