Advance Headers | Mild Steel Exhaust Extractors | Toyota Hilux 4Runner 2.4L 2.8L 3.0L Diesel L 2L 3L 5L Hiace | A243

PRODUCT CONTENTS:

• 1 x Heavy-Duty Mild Steel Performance Exhaust Extractor Header Assembly (Standard Finish)

Key Features:

• Tuned mandrel-bent primary piping pathways ensure completely uniform gas flow routing, eliminating the restrictive flow bottlenecks found in original cast logs
• Substantially optimizes low-end torque delivery and mid-range pulling power—critical for heavy commercial hauling, remote outback touring, and technical 4WD work
• Improves engine breathing efficiency, helping to reduce operational exhaust gas temperatures (EGTs) under heavy structural load cycles
• Heavy-duty mild steel construction structurally built to withstand severe diesel vibrations, high thermal changes, and punishing corrugated road conditions safely
• Thick, precision laser-cut cylinder head flanges maintain flush mating boundaries to guard permanently against warping and exhaust gas leaks

Specifications:

⚠️ Crucial Drivetrain & Fitment Compatibility Notes:
1. 2WD Model Retrofitment: This extractor assembly is engineered as a direct drop-in fit for 4WD applications. It can be installed on 2WD (Two-Wheel Drive) vehicles, but please be advised that slight modification/welding to the outlet collector pipe path will be required to clear the lower 2WD chassis lines cleanly.
2. Engine Constraints: This kit is built strictly for the naturally aspirated SOHC L-series block design (L, 2L, 3L, 5L, 5LE). It is not designed to fit factory turbo-diesel variants (such as the 2L-T or 1KZ-TE structures) due to differing turbo exhaust housing pathways.

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