Advance Headers | Mild Steel Exhaust Extractors | Mitsubishi Pajero NM-NP 3.5L 3.8L V6 SOHC | A349L
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Description
Description
Advance Headers High-Performance Mild Steel Exhaust Extractors for Mitsubishi Pajero NM to NP 3.5L & 3.8L V6 SOHC Engines
The Advance Headers Performance Exhaust Extractors (A349L) are precision-engineered specifically for the third-generation Montero-chassis Mitsubishi Pajero wagon and short-wheelbase 4WD platforms built between 2000 and 2006. 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 on the 3.5-Litre (6G74) and 3.8-Litre (6G75) SOHC 24-valve V6 powerplants. 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 third-generation chassis configurations with the primary catalytic converter positioned on the Left-Hand (L/H) passenger 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: A349L
- Material: Mild Steel (Standard Finish)
- Engine Suitability: Mitsubishi SOHC 24V V6 Petrol (3.5L 6G74 & 3.8L 6G75 Round Port Head Models Only)
- Catalytic Converter Setup: Left-Hand (L/H) Side Positioned Single 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. Twin Catalytic Converter Exclusion: This product (Part No. A349L) is designed strictly for early NM and NP setups using a single main catalytic converter on the Left-Hand side. It will NOT fit twin-cat emissions control models or later luxury specification variants utilizing independent primary downpipe converters.
2. Cylinder Head Exhaust Ports: Configured exclusively to mount onto SOHC V6 engines equipped with round exhaust ports between 2000 and 2006. 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 A349L 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 | 2000 – 2006 | 3-Door SWB Hardtop / 5-Door LWB Wagon | NM / NP Series Only | 3.5L (6G74) & 3.8L (6G75) SOHC V6 Petrol (Round Port Only) | 3.0 Hours | 4WD | Mandrel-bent upgrade layout custom clearance-mapped past generation-three independent front suspension and steering shafts. Tailored for L/H side single catalytic converter chassis paths. Will not fit twin-cat vehicles. |
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