Advance Headers | Mild Steel Exhaust Extractors | Mitsubishi Pajero NK-NL 3.5L V6 6G74 SOHC | A349
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Advance Headers | Mild Steel Exhaust Extractors | Mitsubishi Pajero...
Description
Description
Advance Headers High-Performance Mild Steel Exhaust Extractors for Mitsubishi Pajero NK to NL 3.5L V6 6G74 SOHC Engines
The Advance Headers Performance Exhaust Extractors (A349) are precision-engineered specifically for the late second-generation Mitsubishi Pajero wagon and short-wheelbase 4WD platforms running the robust 3.5-Litre 6G74 SOHC 24-valve V6 engine. Tailored exclusively for models featuring the factory round exhaust port cylinder head configurations, this heavy-duty tubular header upgrade replaces highly restrictive cast iron manifolds. By maximizing exhaust gas scavenging velocity and significantly lowering backpressure, it unlocks noticeable low-to-mid range working torque, improves throttle response, and provides a crisp, deep engine note.
PRODUCT CONTENTS:
- 1 x Heavy-Duty Mild Steel Performance Exhaust Extractor Header Set (Left & Right Bank Assembly)
Key Features:
- Designed precisely for chassis setups with the catalytic converter positioned on the Right-Hand (R/H) driver side of the vehicle for seamless integration
- 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 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 absolute peace of mind
Specifications:
- Brand: Advance Headers
- Part Number: A349
- Material: Mild Steel (Standard Finish)
- Engine Suitability: Mitsubishi 6G74 3.5L SOHC V6 Petrol (Round Exhaust Port Head Models Only)
- Catalytic Converter Setup: Right-Hand (R/H) Side Positioned Cat Layout
- Component Type: Performance Exhaust Extractors / Headers
- Estimated Fitting Time: 3 Hours
- Warranty: 1 Year Manufacturer Warranty
- Welding Required: No (Direct Bolt-On Configuration to Cylinder Head)
⚠️ Crucial Model Variant & Emissions Equipment Warnings:
1. EGR Specification Constraint: This product (Part No. A349) is designed strictly for models WITHOUT a factory Exhaust Gas Recirculation (EGR) fitting on the headers. If your Pajero utilizes an active factory EGR configuration, you must purchase alternative part number A349E to secure a compliant connection port.
2. Cylinder Head Exhaust Ports: Configured exclusively to mount onto SOHC 6G74 engines equipped with round ports between 1997 and 2000. Will not seat correctly against alternative oval or teardrop port profiles.
Please Note: Professional installation by an exhaust specialist or qualified 4WD mechanic is highly recommended to guarantee proper system alignment and a perfect leak-free seal.
Important Information
- The image shown may not reflect the actual product design.
- Ensure your vehicle details match the application guide below before purchasing.
Vehicle Applications for A349 Performance Mitsubishi V6 Extractors
| Make | Model | Year Range Spec | Body Type | Chassis Series | Engine Details | Fitting Time | Drivetrain / Fitment Notes |
|---|---|---|---|---|---|---|---|
| Mitsubishi | Pajero / GL / GLS / GLX / Exceed | 1997 – 2000 | 3-Door SWB Hardtop / 5-Door LWB Wagon | NK / NL Series Only | 3.5L V6 Petrol (6G74 SOHC Round Port Only) | 3.0 Hours | 4WD | Mandrel-bent upgrade layout custom clearance-mapped past 4x4 front torsion bars and steering linkages. Designed for R/H side catalytic converter chassis paths. Non-EGR models only. |
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