Toyota LandCruiser 4.5L Petrol Exhaust Headers / Extractors

Australian Made | TRI‑Y Design | Heavy Duty Construction

Upgrade the performance and exhaust flow of your LandCruiser with this premium set of TRI‑Y exhaust headers, designed for inside chassis vehicles.

🔧 Vehicle Fitment

✔ Toyota LandCruiser 105 Series
• 4.5L Petrol
• 1998 – 2002
• Inside Chassis models only

✔ Also suits Toyota LandCruiser 80 Series 4.5L Petrol (Inside Chassis)

⚙️ Header Specifications

• Header Configuration: TRI‑Y
• Primary Pipe Size: 1 5/8"
• Secondary Pipe Size: 2"
• Outlet Size: 2 1/2"
• Pipe Wall Thickness: 1.6mm (extra strength & durability)

✔ Thicker tubing than many cheaper alternatives (typically 1.2mm), helping prevent cracking and rust-through.

🏭 Build Quality & Finish

• Precision laser‑cut flange plates for accurate fitment
• MIG welded for strength and reliability
• Finished with a high‑temperature heat‑proof coating
• Australian manufactured by exhaust specialists with 30+ years experience

⚠️ Important Fitment Notes (Please Read)

• ❌ Not a direct bolt‑on replacement
• ✅ Fabrication / welding required during installation
• ✅ Designed for performance applications

Professional tuning is strongly recommended after installation
Lean fuel mixtures may cause excessive heat and potential header damage if not re‑tuned correctly.

✅ Warranty & Shipping

• 1‑Year Manufacturer’s Warranty
• FREE Australia‑Wide Delivery
• Delivery only – no pickup available

🧩 Additional Items

➡ Manifold gaskets sold separately
Please see our store for compatible gasket sets to suit these headers.

💥 Why Buy These Headers?

✅ Improved exhaust flow & performance
✅ Heavy‑duty 1.6mm tubing
✅ Designed & manufactured in Australia
✅ Proven TRI‑Y design for drivability
✅ Trusted by LandCruiser enthusiasts