2.5″ EXHAUST – Toyota Landcruiser HZJ79 Series 4.2L 1HZ

Description

Overview

The 2.5″ Exhaust System for the Toyota Landcruiser HZJ79 Series 4.2L 1HZ is engineered to deliver improved performance, reduced back pressure, and a more responsive driving experience. Manufactured by Performance Exhaust, this high-flow system enhances torque and power while maintaining the durability and reliability that Toyota owners expect.

This system is designed as a direct bolt-on replacement for the factory exhaust and includes all required fittings. It is made from heavy-duty materials built to withstand tough Australian conditions, offering superior exhaust flow for long-term performance gains.

Key Features

• High-flow 2.5″ mandrel bent design for maximum exhaust efficiency
• Increased power and torque across the rev range
• Durable aluminised steel construction
• Direct bolt-on fit – no modifications required
• Includes all required clamps, gaskets, and hangers
• Designed and tested for Australian conditions
• Compatible with factory mounts for easy installation

Specifications

• Pipe Diameter: 2.5 inch (63.5 mm)
• Material: Aluminised steel
• Configuration: Full exhaust system with muffler
• Finish: Heat-resistant coated
• Part Number: STR506-507
• Compatibility: Toyota Landcruiser HZJ79 4.2L 1HZ engine
• Excludes: HZJ75 and HZJ78 models

What’s in the Box

• Complete 2.5″ exhaust system assembly
• Muffler section
• Mounting brackets and hangers
• Gaskets and clamps
• Installation guide

Compatibility

This 2.5″ exhaust system is designed for:

• Toyota Landcruiser HZJ79 Series 4.2L 1HZ (non-turbo)

Note: Not suitable for HZJ75 or HZJ78 models.

Delivery & Lead Times

All exhaust systems are dispatched within 1–3 business days when in stock. Delivery times may vary depending on location. For regional areas, please allow extra time for freight. Shipping quotes are automatically calculated at checkout.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning offers professional installation for all Performance Exhaust products. Our qualified technicians ensure correct fitment, optimum flow, and perfect alignment for your Landcruiser. Book your fitting today and experience the difference in performance and reliability.