Wildcat Headers WILD242 – Toyota LandCruiser FZJ100 4.5L 1FZ-FE DOHC (1998 to 2007)

WILD242 Wildcat Headers are engineered for Toyota LandCruiser 100 Series FZJ100 models powered by the 4.5L 1FZ-FE DOHC petrol engine. Designed for reliable street and off-road performance, they provide improved exhaust flow and low-end response while maintaining factory drivability.

Key Specifications

• Part Number: WILD242
• Application: Toyota LandCruiser FZJ100 4.5L 1FZ-FE DOHC (1998 to 2007)
• Design: Interference design – street/off road performance
• Primary Pipes: 1.58”
• Secondary Pipes: 2.00”
• Outlet: 2.50”
• Construction: High-quality steel tubing, precision welded
• Fitment: Direct bolt-on – no cutting or modification required

Notes

• Gasket see DSF084
• Lubricate threads with WD-40 or similar before installation
• Australian made for OE-style reliability and fitment

Features

• Improved exhaust scavenging for torque and response
• Durable welded steel construction
• Precision mandrel bends for smooth flow
• Designed for long service life under harsh conditions
• Australia wide delivery

Why Good Headers and Exhaust Systems Matter

• The Toyota 4.5L 1FZ-FE engine moves approximately 8,700 L/min of intake air and expels around 26,000 L/min of exhaust gas at 4,000 rpm — Wildcat Headers optimise this flow for improved torque and throttle efficiency.

Recommended With

• Exhaust Gasket – see product code DSF084
• Exhaust Mount Rubbers – see product code TYB202
• Exhaust Mount Rubbers – see product code TYR019

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