Toyota Fortuner 2.4/2.8 GD6 2016+ DeGraaf Exhaust System

Toyota Fortuner 2.4/2.8 GD6 2016+ DeGraaf Performance Exhaust System

Upgrade your Toyota Fortuner 2.4 GD6 or 2.8 GD6 with a DeGraaf Performance Exhaust System, engineered to improve exhaust gas flow, reduce restriction and give your Fortuner the distinctive DeGraaf performance sound.

Designed for the Fortuner GD6 platform, this stainless-steel performance exhaust combines a 63mm front pipe with a 76mm intermediate, rear and tail-pipe configuration. The system is available in different sound options, allowing you to choose between a more refined setup or the balanced sound of the Best of Both Worlds configuration.

DeGraaf states that its Fortuner GD6 system is designed to optimise efficiency throughout the rev range, with potential benefits including improved power and torque, throttle response, fuel efficiency, reduced turbo lag and lower exhaust gas temperatures. Actual results will vary depending on the vehicle and supporting modifications.

Key Features

• DeGraaf Performance Exhaust System
• Designed for Toyota Fortuner 2.4 GD6 and 2.8 GD6
• Suitable for 2016+ applications
• 63mm stainless-steel front pipe
• 76mm stainless-steel intermediate section
• 76mm stainless-steel rear section
• 76mm stainless-steel tail pipe
• Improved exhaust gas flow
• Reduced exhaust restriction
• Improved throttle response potential
• Reduced turbo-lag potential
• Lower EGT potential, particularly beneficial when towing
• Distinctive DeGraaf exhaust sound
• Suitable for daily driving, touring, towing and off-road use
• Gasket kit included according to the DeGraaf application documentation
• Original turbo flange is reused where applicable.

Choose Your DeGraaf Sound

Silent But Strong

The Silent But Strong option is designed for Fortuner owners who want the performance benefits of an upgraded exhaust while keeping the exhaust note more controlled.

It provides a balance between improved exhaust flow and a quieter, more refined driving experience, making it well suited to daily driving, family use and long-distance touring.

Best of Both Worlds

The Best of Both Worlds option is designed for owners who want a stronger exhaust character while retaining a practical and balanced setup.

It combines performance-focused exhaust flow with the distinctive DeGraaf sound, making it a popular choice for Fortuners used for touring, towing and 4×4 applications. DeGraaf describes this configuration as a balance between performance and acoustics.

63mm to 76mm Performance Configuration

The system uses a 63mm stainless-steel front pipe, transitioning into 76mm stainless-steel intermediate, rear and tail-pipe sections. This configuration is designed around the requirements of the Fortuner GD6’s turbo-diesel engines.

The larger rear sections provide a less restrictive exhaust path, helping exhaust gases move efficiently through the system.

This can be particularly beneficial when the Fortuner is operating under increased load, such as:

• Towing a caravan or trailer
• Carrying camping and overlanding equipment
• Long-distance touring
• Driving in mountainous areas
• Sand and off-road driving
• Extended highway use

A performance exhaust can complement the Fortuner GD6’s turbo-diesel engine by reducing exhaust restriction.

DeGraaf identifies potential benefits including improved throttle response and reduced turbo lag, together with improved exhaust flow and lower exhaust gas temperatures.

These characteristics can be especially useful on a Fortuner that regularly operates under load.

Actual results will depend on factors including vehicle condition, ECU calibration, fuel quality, turbo condition and other engine modifications.

Distinctive DeGraaf Sound

A DeGraaf exhaust is not only about performance.

The system is designed to give the Fortuner a deeper, stronger and more purposeful exhaust note while allowing customers to select a sound profile that matches how they use their vehicle.

For a daily-driven family Fortuner, the Silent But Strong option offers a more restrained approach.

For owners wanting more exhaust character, the Best of Both Worlds option provides a stronger DeGraaf sound while maintaining a practical configuration.

Built for Touring, Towing & 4×4 Use

The Fortuner GD6 is a popular platform for both family use and adventure travel.

The DeGraaf performance exhaust is well suited to Fortuners used for:

• Overlanding
• Camping
• Long-distance touring
• Caravan towing
• Trailer towing
• Off-road driving
• Gravel-road travel
• Daily commuting
• Performance upgrades

Lower exhaust gas temperatures can also be beneficial when the vehicle is regularly subjected to heavy loads or sustained towing conditions. DeGraaf specifically highlights lower EGTs as a benefit of its Fortuner GD6 performance system.

DeGraaf’s current application documentation identifies the Fortuner GD6 2.4/2.8 application as 2016-onward, while this HJM listing is specified for 2016+ vehicles.

This system is intended for Toyota Fortuner 2.4 GD6 and 2.8 GD6 vehicles from 2016 onward.

South African Specification Vehicles Only.

Before ordering, please provide:

• Vehicle year
• Exact Fortuner model
• Engine size — 2.4 GD6 or 2.8 GD6
• 2WD or 4WD
• Transmission
• Existing exhaust modifications
• Long-range fuel tank information
• Auxiliary fuel tank information
• Any other underbody modifications

Existing Aftermarket Exhaust

If your vehicle already has an aftermarket exhaust system, please specify this in the order notes when requesting a quotation or placing your order.

Existing exhaust modifications may affect compatibility, exhaust routing, clearance and installation requirements.

Long-Range or Auxiliary Fuel Tanks

If your Fortuner is fitted with a long-range or auxiliary fuel tank, this must be disclosed before fitment.

Additional underbody equipment can affect:

• Exhaust routing
• Fuel-tank clearance
• Heat management
• Chassis clearance
• Suspension clearance

Compatibility should therefore be confirmed before installation.

HJM Offroad can supply and fit the system as part of your Fortuner’s performance and 4×4 upgrade.

A performance exhaust is designed to improve exhaust flow and reduce restriction, but actual results vary from vehicle to vehicle.

Performance can be influenced by:

• Vehicle condition
• ECU calibration
• Fuel quality
• Turbo condition
• Air intake system
• Supporting engine modifications
• Vehicle load
• Driving conditions

The system should not be considered a guaranteed horsepower or torque increase without vehicle-specific dyno testing.

Image for illustrative purposes only. Vehicle shown is for display purposes and may not represent the exact product, vehicle specification or final fitment. Actual product appearance and fitment may vary.