Jeep Grand Cherokee WJ 4.7L V8 1999-2004 Hurricane Headers HU345STM
$765.00
Tax excluded
Hurricane Headers HU345STM (extractors) suit Jeep Grand Cherokee WJ with 4.7L PowerTech engine. These 4-1 design headers will enhance fuel economy, boost exhaust flow, torque, and throttle response. Built from quality steel with machined flanges and a durable heat-resistant paint, these headers ensure a precise, leak-free fit. Ideal for street performance, off road, and cruising. Click the image for larger views and more photos.
Hurricane Headers HU345STM – Jeep Grand Cherokee WJ 4.7L V8 PowerTech IJ8G 1999-2004
Hurricane Headers HU345STM headers (extractors) Boost performance on your Jeep Grand Cherokee 4.7L PowerTech V8. Built for durability and a precise fit, these headers are the ideal replacement for the very restrictive factory manifolds. Perfect for restorations, and street performance.
Key Features
- 38mm primary pipes, with a 51mm outlets.
- Thick, machined flanges for durability and leak-free sealing
- Smooth merge collectors for improved scavenging and power delivery
Construction
- High-quality steel tubing with quality welding for long service life
- Finished with heat-resistant paint rated to 800°C
Additional Options
- Ceramic Coating: Enhanced durability and heat management [Contact Us for details]
- Gaskets (HG345):
Fitment Notes
- Check availability before ordering
- Oxygen sensor fittings are not fitted
- Aftermarket replacement catalytic converters are required
- Will fit left hand drive
- Protect painted surfaces and wrap headers during trial fitting
- Clearance may vary with engine mounts, steering, and aftermarket parts
What’s Included
- HU345STM-L Hurricane Header Left
- HU345STM-R Hurricane Header Right
Recommended With
- Header gaskets. See product code "HG345"
- Oxygen sensor fittings [2]. See product code "OSN18M"
Warranty & Compliance
- Backed by Hurricane Headers 2 year warranty (standard terms apply)
- Check local regulations for emissions and roadworthiness compliance
Customer Support
For phone orders, advice, or part enquiries – contact us:
HU345STM
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Hurricane Headers HU345STM (extractors) suit Jeep Grand Cherokee WJ with 4.7L PowerTech engine. These 4-1 design headers will enhance fuel economy, boost exhaust flow, torque, and throttle response. Built from quality steel with machined flanges and a durable heat-resistant paint, these headers ensure a precise, leak-free fit. Ideal for street performance, off road, and cruising. Click the image for larger views and more photos.