3.5" DPF Back Exhaust System - Toyota Landcruiser 79 Series GDJ79 2.8L Single/Double Cab | Outback Exhausts

Premium 3.5" DPF Back Exhaust System for Toyota Landcruiser 79 Series GDJ79 2.8L

Engineered specifically for the Toyota Landcruiser 79 Series GDJ79 2.8L (Single and Double Cab), this premium 3.5" stainless steel DPF-back exhaust system delivers the performance, durability, and sound you demand from your 4x4.

Due to its sleek finish, Cerachrome tail is the perfect blend of toughness and aesthetics.

Key Features & Benefits

• Premium Australian Stainless Steel Construction – Built to withstand the harshest Australian off-road conditions
• 3.5" Mandrel Bent Tubing – Maximizes exhaust flow for improved performance and throttle response
• DPF-Back Configuration – Retains factory DPF and upgrading downstream components
• Enhanced Engine Performance – Reduced back pressure means better power delivery and fuel efficiency
• Deep, Aggressive Exhaust Note – Enjoy that signature 4x4 rumble without excessive cabin noise
• 5-Year Warranty – Backed by our comprehensive Australian warranty for complete peace of mind
• Perfect Fitment – Designed specifically for GDJ79 Single and Double Cab models

Why Choose Outback Exhausts?

Every Outback Exhausts system is manufactured right here in Australia using premium-grade 409 stainless steel. We understand the unique demands placed on Australian 4x4s – from corrugated outback tracks to coastal salt spray – and engineer our exhausts to excel in these conditions.

Whether you're touring the Simpson Desert, towing your camper trailer, or tackling your daily commute, this Outback exhaust system will transform your Landcruiser's performance and sound.

Specifications

• Vehicle: Toyota Landcruiser 79 Series GDJ79
• Engine: 2.8L Turbo Diesel
• Body Style: Single Cab & Double Cab
• Configuration: DPF-Back
• Pipe Diameter: 3.5" (89mm)
• Material: Premium grade 409 Stainless Steel
• Weight: 19kg
• Warranty: 5 Years

Frequently Asked Questions

Will this exhaust fit both Single and Double Cab 79 Series?

Yes, Outback exhaust system is designed to fit both Toyota Landcruiser 79 Series GDJ79 Single Cab and Double Cab variants with the 2.8L turbo diesel engine.

What performance gains can I expect?

You'll experience improved throttle response, reduced turbo lag, and better overall engine breathing after installing Outback exhaust system. Many customers also report modest improvements in fuel economy during highway driving and when towing.

How does this exhaust sound compared to stock?

Expect a deeper, more aggressive exhaust note that enhances the character of your Landcruiser without excessive cabin noise after installing Outback exhaust. It's the perfect balance between performance sound and daily drivability.

What's included in the 5-year warranty?

Outback exhausts' 5-year warranty covers manufacturing defects and material failures under normal operating conditions. This demonstrates our confidence in the quality and durability of our Australian-made stainless steel construction.

Do I need any additional parts for installation?

The Outback exhaust system includes all necessary gaskets and hardware for installation. Professional installation is recommended to ensure proper fitment and optimal performance.

Can I install this myself or do I need a professional?

While experienced DIY mechanics can install this system, we recommend professional installation by a qualified exhaust technician to ensure proper fitment, alignment, and performance.

Does this exhaust require a tune or ECU remap?

No tune is required. This DPF-back system works perfectly with your factory ECU calibration. However, some customers choose to combine it with a tune for maximum performance gains.

How long does shipping take within Australia?

Outback exhausts offer fast nationwide delivery across Australia. Shipping times vary by location, but most metro areas receive their exhaust within 3-7 business days. Remote areas may take longer.

What makes stainless steel better than aluminized steel?

Stainless steel offers superior corrosion resistance, especially important in coastal areas and harsh off-road environments. It maintains its appearance longer and provides better long-term durability, which is why we back it with a 5-year warranty.

Will this exhaust increase ground clearance issues?

No, Outback exhaust system is designed to follow factory routing and maintain adequate ground clearance for off-road use. It's engineered specifically for the 79 Series chassis.

Ready to transform your Landcruiser's performance? Order today and experience the Outback Exhausts difference. Nationwide delivery available.