Holden Rodeo RA 3.6L V6 Alloytec 2005-2008 Performance Exhaust Headers [EXT452STM]
$622.73
Tax excluded
Hurricane Headers HU452STM – Holden Rodeo RA 3.6L Alloytec V6 (2005–2008)
Hurricane HU452STM extractors are a direct-fit performance upgrade for the Holden Rodeo RA 3.6L Alloytec V6. Designed to replace the restrictive factory manifold, these Australian-made headers improve torque, throttle response and overall drivability. Suitable for 2WD and 4WD, manual and automatic models. Click image for larger view and more images
Hurricane Headers HU452STM – Holden Rodeo RA 3.6L Alloytec V6 (2005–2008)
The Hurricane HU452STM header set is designed specifically for the Holden Rodeo RA fitted with the 3.6L Alloytec V6. These tuned-design, mandrel-bent headers provide improved flow efficiency, stronger mid-range torque and faster throttle response. Ideal for towing, work utes, touring setups and general street use.
Key Features
- Tuned-design headers for improved scavenging and power delivery
- Mandrel-bent construction for maximum flow
- Suitable for manual & automatic, 2WD & 4WD models
- Thick CNC-machined flanges to prevent leaks and warping
- Direct-fit mounting position
- Made to order – 2 to 3 weeks
Technical Specifications
- Primary Pipes: 40mm [1.58"]
- Secondary Pipes: 51mm [2.00"]
- Outlet Size: 50mm [2.00"]
- Material: Mild steel, mandrel bent
Engine Airflow (Verified)
On average, a 3.6L Alloytec V6 engine draws ~6,120 L of air per minute and expels ~18,360 L per minute at 4000 rpm [@600 °C].
Fitment Notes
- Made to order – 4 to 6 weeks
- Bolt-on catalytic converters available – contact us
Installation Tips
- Lubricate bolts with WD-40 before removal
- Re-torque flange bolts after first heat cycle
- Inspect engine mounts before installation
What’s Included
- 1 x Hurricane HU452STM Header Assembly
Recommended With
- Gaskets – contact us for correct part
- Bolt-on catalytic converters – contact us
Warranty & Compliance
- 2-year Hurricane Headers warranty (standard terms apply)
- Verify emissions and registration compliance in your state
Customer Support
Need help choosing the correct headers? Contact us:
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Exhaust Systems Since 1983
HU452STM
Hurricane Headers HU452STM – Holden Rodeo RA 3.6L Alloytec V6 (2005–2008)
Hurricane HU452STM extractors are a direct-fit performance upgrade for the Holden Rodeo RA 3.6L Alloytec V6. Designed to replace the restrictive factory manifold, these Australian-made headers improve torque, throttle response and overall drivability. Suitable for 2WD and 4WD, manual and automatic models. Click image for larger view and more images