Advance Headers | Stainless Steel Exhaust Extractors | Mitsubishi Pajero NK-NL 3.5L V6 | A349ESS

PRODUCT CONTENTS:

• 1 x Premium Stainless Steel Left-Hand V6 Extractor Header Assembly
• 1 x Premium Stainless Steel Right-Hand V6 Extractor Header Assembly

Key Features:

• High-grade stainless steel construction provides ultimate protection against harsh off-road elements, beach salt environments, and extreme engine bay thermal stress cycles without rotting
• Custom-routed downpipe geometry specifically engineered to exit and align with vehicles featuring the catalytic converter positioned on the Right-Hand (R/H) driver side
• Tuned mandrel-bent primary piping pathways ensure completely uniform internal flow geometry, optimizing exhaust velocity past tight front differential housings and steering boxes
• Substantially optimizes low-to-mid range working torque curves—ideal for restoring throttle crispness, improving heavy towing capacity, and enhancing off-road crawling tractability
• Thick, precision laser-cut cylinder head flanges maintain a flat, ultra-stable mating footprint to permanently guard against face distortion, thermal warping, and high-pressure exhaust leaks
• Engineered for an efficient workshop turnaround, featuring an estimated baseline installation window of 3 hours

Specifications:

⚠️ Crucial Cylinder Head Architecture & Emissions Variant Warnings:
1. Strictly for Models WITHOUT EGR: This product (Part No. A349ESS) features a standard smooth high-performance layout. If your vehicle requires an Exhaust Gas Recirculation (EGR) fitting, you must use Part Number A349E (Mild Steel) instead, as this stainless kit lacks the specific emissions take-off port coordinates.
2. Round Port Cylinder Heads Only: Flange-mapped exclusively to match the round-port SOHC 6G74 configurations built between 1997 and 2000. It will NOT fit early oval-port heads or later DOHC layouts due to completely distinct exhaust face port footprints.
3. Catalytic Converter Location Check: Confirmed exclusively for models with the factory catalytic converter position routed on the Right-Hand (R/H) side. Verify underbody plumbing routing prior to purchasing.

Please Note: Due to the tight clearances between the rear cylinder banks, firewalls, steering shafts, and front 4WD transfer assemblies, professional installation by an exhaust specialist or qualified mechanical workshop is highly recommended.