Advance Headers | Mild Steel Exhaust Extractors | Mitsubishi Pajero NH 3.0L V6 6G72 12V | A340

PRODUCT CONTENTS:

• 1 x Heavy-Duty Mild Steel Performance Exhaust Extractor Header Set (Left & Right Bank Assembly)

Key Features:

• Tuned mandrel-bent primary piping pathways ensure completely uniform internal flow geometry, optimizing gas velocity and eliminating heavy factory casting restrictions
• Substantially optimizes low-to-mid range torque delivery—ideal for improving off-road crawling capability, highway overtaking, and vehicle towing performance
• Heavy-duty mild steel construction structurally built to handle intense under-bonnet thermal transitions and demanding 4WD operational heat cycles safely
• Thick, precision laser-cut 6-stud cylinder head flanges maintain a flat, ultra-stable mating footprint to permanently guard against warping and high-pressure exhaust leaks
• Backed by a dependable 1-Year Manufacturer Warranty against structural defects for peace of mind

Specifications:

⚠️ Crucial Cylinder Head Variant & Generation Fitment Warnings:
1. 12-Valve Flange Limit Only: This product (Part No. A340) features a specific 6-stud flange configuration meant strictly for the 12-valve SOHC 6G72 motor. It will NOT line up or bolt onto later-generation 24-valve SOHC or DOHC 6G72 engines (introduced mid-generation in the Pajero run), which utilize entirely different exhaust port configurations and stud layouts.
2. Chassis Specifics: Mapped explicitly for the 1991–1993 NH Pajero engine bays. Compatibility with early first-generation (NF-NG) chassis or later updated models should be verified against part numbers before fitting.

Please Note: Professional installation by an exhaust specialist or qualified classic 4WD mechanic is highly recommended to guarantee proper system alignment and a perfect leak-free seal.