Advance Headers | Mild Steel Exhaust Extractors with EGR Port | Mitsubishi Pajero NK-NL 3.5L V6 | A349E
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Advance Headers | Mild Steel Exhaust Extractors with EGR Port | Mit...
Description
Description
Advance Headers High-Performance Mild Steel Exhaust Extractors with Integrated EGR Port for Mitsubishi Pajero NK & NL 3.5L SOHC V6 6G74 Engines (1997–2000)
The Advance Headers Performance Exhaust Extractors (A349E) are heavy-duty tubular manifolds custom-engineered explicitly for the hard-working 4WD generations of the Mitsubishi Pajero wagon platform. Tailored precisely to fit the robust 3.5-Litre Single Overhead Cam (SOHC) V6 petrol engine (6G74 platform featuring round exhaust ports) running integrated emissions controls, this rugged upgrade features an exact factory-matched Exhaust Gas Recirculation (EGR) port provision. By replacing highly restrictive factory cast iron log manifolds and dropping power-robbing backpressure, it optimizes gas scavenging velocity to unlock crucial low-to-mid range torque, sharpen throttle response, and deliver a clean, commanding V8-like exhaust depth while maintaining total emissions compliance.
PRODUCT CONTENTS:
- 1 x Heavy-Duty Mild Steel Left-Hand V6 Extractor Header Assembly
- 1 x Heavy-Duty Mild Steel Right-Hand V6 Extractor Header Assembly with Integrated EGR Fitting Take-off
Key Features:
- Features a precision-located EGR emissions fitting take-off to retain seamless compatibility with factory internal engine emissions circuits
- 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
- Heavy-duty mild steel construction structurally built to handle intense under-bonnet thermal expansion cycles and typical high-vibration off-road environments safely
- Tuned mandrel-bent primary piping pathways ensure completely uniform internal flow geometry, optimizing exhaust velocity past tight front differential housings and steering boxes
- 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:
- Brand: Advance Headers
- Part Number: A349E
- Material: Heavy-Duty Mild Steel (Standard Finish)
- Engine Suitability: Mitsubishi 3.5L V6 Petrol Only (6G74 SOHC 24-Valve Round Exhaust Port Configurations Only)
- Exhaust Layout: Right-Hand (R/H) Side Catalytic Converter Setup Only
- Emissions Configuration: Equipped with Integrated Exhaust Gas Recirculation (EGR) Fitting
- Component Type: Performance Exhaust Extractors / Headers
- Estimated Fitting Time: 3 Hours
- Welding Required: No (Direct Bolt-On Configuration to Cylinder Head Face)
- Warranty: 1 Year Manufacturer Warranty
⚠️ Crucial Cylinder Head Architecture & Emissions Variant Warnings:
1. Strictly for Models WITH EGR: This product (Part No. A349E) features an integrated EGR landing point designed explicitly for models requiring active EGR system hook-ups. If your build does NOT require an EGR connection, please review standard part number A349 to avoid needing to cap the open port during assembly configuration.
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.
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 A349E Performance Mild Steel Extractors (With EGR)
| Make | Model | Year Range Spec | Body Type | Chassis Series | Engine Details | Fitting Time | Drivetrain / Fitment Notes |
|---|---|---|---|---|---|---|---|
| Mitsubishi | Pajero / GL / GLX / GLS / Exceed | 1997 – 2000 | 3-Door Hardtop / 5-Door Wagon SUV | NK & NL Series Only | 3.5L V6 SOHC Petrol Only (6G74 Round Exhaust Port Block) | 3.0 Hours | 4WD | Heavy-duty mild steel upgrade configuration with integrated EGR take-off port. Mapped explicitly for R/H catalytic converter setups. Fits automatic and manual transmissions safely. Excludes early oval port castings. |
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