3" turbo back exhaust system for Toyota LandCruiser 79 Series Dual Cab (2007-16), featuring durable 409 stainless steel construction.

Performance exhaust system component for diesel vehicles, showcasing a sleek, metallic muffler design relevant to SC Diesel Tuning's product offerings.

3″ DPF Back Exhaust – Toyota Hilux GUN 2.8L 1GD-FTV (2015 onward)

Name: 3" DPF Back Exhaust - Toyota Hilux GUN 2.8L 1GD-FTV (2015 onward)
Brand: Performance Exhaust
SKU: 8292
Availability: InStock

Price range: $1,122.00 through $1,327.00

SKU: N/A

Product by: Performance Exhaust

3″ DPF Back Exhaust for Toyota Hilux GUN 2.8L 1GD-FTV (2015-on). Choose Muffler, Pipe or Resonator options. 409 stainless construction for strength and tone.

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Category: Performance Exhaust Tags: 1GD-FTV, 2.8L diesel, 3-inch exhaust, 76.2 mm, DPF back exhaust, Hilux GUN, muffler only, performance exhaust, pipe only, resonator only, stainless exhaust, Sunshine Coast Diesel Tuning, THX48900-PM, Toyota Hilux

Description

Overview

Upgrade your Toyota Hilux GUN 2.8L 1GD-FTV (2015 onward) with this premium 3″ DPF Back Exhaust system by Redback. Available in your choice of Muffler Only, Pipe Only, or Resonator Only configurations, this kit allows you to tailor your exhaust note and performance to your driving style. Crafted from 409 stainless steel, it offers a perfect balance of strength, flow, and corrosion resistance—ideal for touring, towing, and off-road use. Designed to bolt directly to factory mounting points after the DPF, this system enhances post-DPF flow while maintaining emission compliance.

Key Features

Available Options: Muffler Only, Pipe Only, or Resonator Only for custom sound and flow.
409 Stainless Steel Construction – Corrosion-resistant and built for harsh Australian conditions.
3″ (76.2 mm) Diameter – Improves exhaust gas flow for better throttle response and torque.
DPF-Back Design – Retains factory emissions system while optimizing performance.
Direct Fit – Designed to suit Toyota Hilux GUN 2.8L 1GD-FTV, 2015-on.

Specifications

System Type: DPF-Back Exhaust
Pipe Diameter: 3″ (≈76.2 mm)
Material: 409 Stainless Steel
Configuration: Muffler Only / Pipe Only / Resonator Only
Part Number: THX48900-PM
Fitment: Toyota Hilux GUN 2.8L 1GD-FTV (2015+)

What’s in the Box

3″ (≈76.2 mm) DPF-back exhaust section in selected configuration
Mounting hardware and hangers (as supplied)
Fitting instructions link (if applicable)

Compatibility

Make/Model: Toyota Hilux GUN (N80)
Engine: 2.8L 1GD-FTV turbo-diesel
Years: 2015 onward

Delivery & Lead Times

This exhaust system is listed as In Stock at the time of publication. Please allow standard dispatch and freight times. Regional deliveries may vary—check at checkout for exact ETA.

Professional Fitting Service on the Sunshine Coast

For a professional install, Sunshine Coast Diesel Tuning offers expert exhaust fitting and tuning services. Our team ensures correct clearances, torque specs, and noise control testing for all Toyota Hilux systems. Book your installation or learn more at Sunshine Coast Diesel Tuning.

Tags: 1GD-FTV, 2.8L diesel, 3-inch exhaust, 76.2 mm, DPF back exhaust, Hilux GUN, muffler only, performance exhaust, pipe only, resonator only, stainless exhaust, Sunshine Coast Diesel Tuning, THX48900-PM, Toyota Hilux

Additional information

Weight	26 kg
Dimensions	180 × 40 × 30 cm
OPTIONS	Muffler Only, Pipe Only, Resonator Only

Brand Information

Performance Exhaust

Performance Benefits of Upgrading to a 3″ DPF Back Exhaust

Upgrading to a 3″ DPF Back Exhaust system can significantly enhance the performance of your Toyota Hilux GUN 2.8L 1GD-FTV. This upgrade improves exhaust flow, which can lead to better engine efficiency, increased horsepower, and enhanced torque. A more efficient exhaust system allows the engine to breathe better, especially under load, making it ideal for towing or off-road driving.

In addition to performance gains, users often report improved throttle response and a more aggressive exhaust note that enhances the driving experience. By reducing back pressure, the 3″ diameter design optimizes the exhaust flow, which can result in better fuel economy and lower emissions, making it a smart choice for eco-conscious drivers.

Installation Guide for the 3″ DPF Back Exhaust

Installing the 3″ DPF Back Exhaust on your Toyota Hilux GUN 2.8L 1GD-FTV is a straightforward process that can be completed with basic mechanical skills and tools. It is recommended to follow the manufacturer's installation instructions carefully to ensure a proper fit and function. For those who prefer a professional touch, seeking assistance from certified mechanics can guarantee optimal results.

Before starting the installation, ensure you have all necessary tools and parts ready, including mounting hardware and hangers that come with the exhaust system. It’s important to lift the vehicle securely and work in a well-ventilated area. Proper installation not only enhances performance but also prolongs the life of the exhaust system by preventing leaks and ensuring a secure fit.

Customer Reviews and Testimonials

Customer feedback plays a crucial role in understanding the real-world performance of the 3″ DPF Back Exhaust for the Toyota Hilux GUN 2.8L 1GD-FTV. Many users praise the noticeable improvement in engine performance and sound quality after installation. Reviews often highlight the ease of installation and the quality of materials used, particularly the durability of the 409 stainless steel construction.

Testimonials frequently mention enhanced driving experiences, particularly in off-road conditions, where the exhaust system’s design effectively manages back pressure. Customers also appreciate the variety of configurations available, allowing them to customize their exhaust sound to fit their personal preferences. This positive feedback reinforces the exhaust system's reputation as a worthwhile investment for diesel enthusiasts.

Comparative Analysis: DPF Back Exhaust vs. Other Exhaust Systems

When considering an upgrade for your Toyota Hilux GUN 2.8L 1GD-FTV, it's essential to understand the differences between a DPF Back Exhaust and other exhaust systems. The DPF Back system is specifically designed to enhance performance while maintaining compliance with emissions regulations, making it an excellent choice for those who prioritize both power and environmental responsibility.

In contrast, other exhaust systems may not offer the same level of performance optimization or may bypass the DPF entirely, which can lead to legal issues and increased emissions. The DPF Back Exhaust provides a balanced solution, ensuring that drivers can enjoy improved performance without sacrificing their vehicle's compliance with environmental standards.

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3″ DPF Back Exhaust – Toyota Hilux GUN 2.8L 1GD-FTV (2015 onward)

Description