Product Summary

Wildcat Headers WILD094 are designed to suit the Mitsubishi L300 Express Van SF / SJ SWB 2.0L–2.4L petrol models (1987–1996) fitted with 4G63 / 4G64 engines. Featuring a proven interference 4-2-1 design, these extractors help improve exhaust flow, mid-range torque, throttle response, and overall drivability. Ideal for factory replacement, mild performance upgrades, and dependable day-to-day use, WILD094 is designed for short wheelbase (2,235mm) vans only and includes an O2 sensor provision for later applications.

Product Description

Wildcat Headers WILD094 – Mitsubishi L300 Express Van 2.0L–2.4L 1987–1996

Wildcat Headers WILD094 (extractors) suit Mitsubishi L300 Express SF / SJ SWB Van 2.0L–2.4L petrol models built from 1987 to 1996, including vehicles fitted with 4G63 and 4G64 engines. These headers are engineered with an interference 4-2-1 layout to improve exhaust scavenging, strengthen usable torque, and sharpen throttle response across the rev range. They are a great choice for everyday vans, restorations, and practical street upgrades.

Key Features

• Interference 4-2-1 design for improved torque and balanced performance
• Direct-fit replacement for the factory exhaust manifold position
• Suits short wheelbase (2,235mm) models only
• Compatible with manual and automatic transmissions
• Fits both 2WD and 4WD variants
• Provision for O2 sensor
• 42mm primary pipes, 45mm secondary pipes, and 51mm flanged outlet
• Precision-machined flanges for secure sealing and long service life
• Smooth merge collectors to support cleaner exhaust flow

Performance Benefits

The 2.4L engine moves roughly 4,080 litres of intake air per minute at 4,000 rpm (based on 2.4L displacement over a four-stroke cycle). Once exhaust gas expansion is factored in, the system can flow approximately 10,600 litres of exhaust gas per minute. This is why a properly designed extractor set with smooth collectors and balanced pipe sizing can noticeably improve engine breathing, throttle response, and mid-range efficiency compared with a restrictive factory manifold.

Construction

• Manufactured from high-quality steel tubing
• Precision welded for strength and fitment consistency
• Finished in heat-resistant paint rated to 600°C

Fitment Notes

• Check availability before ordering
• Suits Mitsubishi L300 Express SF / SJ SWB petrol van applications
• Not suitable for long wheelbase (LWB) models
• Protect painted surfaces and wrap headers during trial fitting
• Clearance may vary depending on engine mounts, steering components, and aftermarket parts
• Verify engine code and chassis details before purchase, especially for export-market applications
• Verify emissions and registration compliance in your state

What’s Included

• 1 x Wildcat Headers WILD094

Recommended With

• Header gasket: DSF049

Frequently Asked Questions

Q: What vehicles do these headers suit?
A: These headers suit Mitsubishi L300 Express SF / SJ short wheelbase vans from 1987 to 1996 fitted with 2.0L to 2.4L petrol engines, including 4G63 and 4G64 applications.

Q: Do they fit long wheelbase models?
A: No. WILD094 is designed for short wheelbase (2,235mm) models only.

Q: Do they fit both manual and automatic transmissions?
A: Yes. They are designed to suit manual and automatic applications.

Q: Do they fit both 2WD and 4WD?
A: Yes, these headers are listed to suit both 2WD and 4WD variants within the applicable SWB petrol range.

Q: Is there a provision for an oxygen sensor?
A: Yes. WILD094 includes an O2 sensor provision.

Q: Is the gasket included?
A: No. The recommended gasket is DSF049, sold separately.

Q: Are these suitable for emissions-controlled vehicles?
A: Fitment may depend on the vehicle’s original emissions equipment and local regulations. Please verify emissions and registration compliance in your state before ordering.

Q: Are these suitable Mitsubishi Mighty Max Ute?
A: Mitsubishi headers WILD094 are designed for a van body chassis, not a ute body chassis, so I can’t be certain they will fit.

Customer Support

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