Mitsubishi Pajero NJ 3.0L V6 6G72 Headers – Wildcat WILD715

Wildcat WILD715 exhaust headers (extractors) are designed for the Mitsubishi Pajero NJ fitted with the 3.0L V6 6G72 SOHC petrol engine from 11/1993 to 09/1996.

Featuring an interference-style extractor design, WILD715 replaces the restrictive factory exhaust manifolds and is designed to improve exhaust gas flow and scavenging. The result is improved low and mid-range torque, throttle response and overall engine performance, making these headers well suited to street, touring and 4WD applications.

Key Features

• Designed for Mitsubishi Pajero NJ 3.0L V6
• Suits the 6G72 SOHC petrol engine
• Interference-style design for improved exhaust scavenging and torque
• 1.58" primary pipes
• 2.00" secondary pipes
• 2.25" outlet
• Designed to improve exhaust flow, torque, throttle response and engine performance
• Suits manual and automatic transmissions

Construction

• Australian-made Wildcat performance headers
• Quality mild steel construction
• Strong welded construction for durability
• Heat-resistant painted finish rated to approximately 600°C
• Precision mounting flanges for reliable sealing

Vehicle Fitment

• Make: Mitsubishi
• Model: Pajero
• Series: NJ
• Engine: 6G72 SOHC V6 petrol
• Capacity: 3.0L
• Build date: 11/1993–09/1996
• Transmission: Manual & Automatic

Fitment Notes

• Direct-fit design for the applicable Pajero NJ 3.0L 6G72
• Suits both manual and automatic models
• Manifold/header gaskets available separately – see DSF065
• Please confirm the vehicle is fitted with the 3.0L 6G72 SOHC engine before ordering

What’s Included

• Wildcat WILD715 header / extractor assemblies

Recommended With

• DSF065 exhaust manifold/header gaskets
• Replacement manifold studs and nuts where existing hardware is worn or corroded
• Free-flowing exhaust system for further reduction in exhaust restriction

Why Good Headers & Exhaust Systems Matter

At 4,000 rpm, the 3.0L 6G72 V6 draws in approximately 6,000 litres of intake air per minute and expels around 18,000 litres of hot exhaust gas per minute at approximately 600°C. A well-designed header and exhaust system helps manage this high gas flow efficiently, reducing restriction and improving exhaust scavenging, torque, throttle response and engine performance.

Installation Tips

Apply penetrating lubricant such as WD-40 or similar to the manifold studs, nuts and exhaust fasteners before removal. Trial-fit the headers and exhaust connections before fully tightening all fasteners, and protect the painted surfaces during installation to minimise scratching or damage.

Warranty & Compliance

Wildcat headers are covered by the manufacturer's warranty subject to standard warranty terms and conditions.

Exhaust and emissions requirements vary between Australian states and territories. Installation must retain any emissions-control equipment required for the vehicle and comply with the regulations applicable in your state or territory.

FAQ

What Pajero models do WILD715 headers suit?
WILD715 is designed for the Mitsubishi Pajero NJ fitted with the 3.0L V6 6G72 SOHC petrol engine from 11/1993 to 09/1996.

Do these headers suit automatic and manual Pajeros?
Yes. WILD715 is listed for both manual and automatic transmission applications.

What size are the pipes?
WILD715 uses 1.58" primary pipes, 2.00" secondary pipes and a 2.25" outlet.

What manifold/header gasket is required?
The recommended gasket is DSF065, available separately.

Can I pick up from the store?
Yes. Pick up is available but must be pre-arranged before collection.

How much is freight?
Freight varies depending on your delivery location and where stock is available. Please contact us for freight charges before ordering. Where possible, we can arrange dispatch from the nearest available product location to help reduce freight costs and delivery times.

Customer Support

For phone orders, fitment advice or product enquiries, contact Best Mufflers:

Call Now: +61 2 9547 3511 Email Us

Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Monday–Friday 8:00am–5:00pm by appointment
Exhaust Systems Since 1983