3" DPF Back Exhaust System - Toyota Hilux N80 GUN126R 2.8L 1GD-FTV (2016-On) | Outback Exhausts

Premium 3" DPF Back Exhaust System for Toyota Hilux N80 GUN126R

Unleash the full potential of your Toyota Hilux N80 with our Australian-made 3" DPF back exhaust system. Precision-engineered for the GUN126R (2016-onwards) with the 2.8L 1GD-FTV turbo diesel engine, this premium 409 grade stainless steel exhaust delivers significant performance improvements while maintaining your factory DPF.

Key Features

• Premium 409 Stainless Steel Construction - Engineered to withstand Australia's toughest conditions
• Mandrel Bent Tubing - Smooth, consistent bends maximize exhaust flow and performance
• 3" (76mm) Diameter - Optimal flow for improved power, torque, and efficiency
• DPF Back Configuration - Retains factory DPF
• Bolt-On Fitment - Direct replacement, no cutting or welding required
• Australian Made - Manufactured locally to premium standards
• 5-Year Warranty - Comprehensive coverage for peace of mind

Performance Benefits

Experience noticeable gains in throttle response, improved mid-range torque, reduced exhaust gas temperatures, and enhanced fuel economy. The larger 3" diameter significantly reduces backpressure downstream of the DPF, allowing your 1GD-FTV turbo diesel to breathe more efficiently. Perfect for towing, touring, or daily driving - you'll feel the difference immediately.

Fitment Specifications

• Make: Toyota
• Model: Hilux
• Series: N80 (GUN126R)
• Engine: 2.8L 1GD-FTV Turbo Diesel
• Years: 2016 - Current
• Configuration: DPF Back (retains factory DPF)
• Transmission: Manual & Automatic

What's Included

Complete Outback exhausts DPF back exhaust system including all necessary gaskets, and mounting hardware for professional installation. System connects directly to your factory DPF outlet and runs to the rear tailpipe.

Why Choose DPF Back Over Turbo Back?

A DPF back Outback exhaust system retains your factory Diesel Particulate Filter, ensuring full emissions compliance and avoiding potential warranty issues. You still gain significant performance improvements from reducing backpressure in the system downstream of the DPF, while maintaining the emissions control equipment Toyota engineered for your vehicle.

Frequently Asked Questions

Will this fit my 2016-onwards Hilux without modifications?

Yes, Outback exhaust system is a direct bolt-on replacement designed specifically for the N80 GUN126R Hilux with the 2.8L 1GD-FTV engine from 2016 onwards. No cutting, welding, or modifications required - it connects directly to your factory DPF outlet.

What performance gains can I expect from a DPF back system?

You'll notice improved throttle response, better mid-range torque (especially useful for towing), reduced exhaust gas temperatures, and potentially improved fuel economy after installing an Outback exhaust system. The 3" diameter reduces backpressure significantly compared to the restrictive factory system downstream of the DPF.

How does this compare to a full turbo back or DPF delete system?

A DPF back system retains your factory DPF for emissions compliance, while a turbo back or DPF delete removes it. While DPF deletes may offer slightly more performance, they're illegal for road use in Australia and will cause your vehicle to fail emissions testing. Our DPF back system provides excellent performance gains while remaining fully compliant.

Will this exhaust be louder than the factory system?

Yes, you'll notice a deeper, more aggressive exhaust note with a satisfying diesel rumble after installing an Outback exhaust system, but it remains civilized for daily driving and highway cruising. The sound is enhanced without being excessively loud or causing drone inside the cabin.

How long does shipping take within Australia?

This Outback exhaust system is in stock and ready to ship. Delivery typically takes 3-7 business days for metro areas and up to 10 business days for regional and remote locations across Australia. We'll provide tracking details once your order is dispatched.

Is professional installation required?

While experienced DIY mechanics with proper equipment (hoist, jack stands, basic hand tools) can install this Outback exhaust system, we recommend professional installation to ensure proper fitment, alignment, and optimal performance. Most exhaust shops can complete the installation in 2-3 hours.

What's covered under the 5-year warranty?

Outback exhausts' comprehensive 5-year warranty covers manufacturing defects, premature corrosion under normal operating conditions, weld failures, and material defects. Normal wear and tear, damage from accidents, off-road impacts, or unauthorized modifications are not covered.

Will this work with my existing tune or chip?

Yes, this Outback exhaust system works perfectly with aftermarket tunes and performance chips. In fact, many customers install this exhaust in conjunction with a tune to maximize performance gains. The improved exhaust flow complements tuning modifications beautifully.

Do you ship internationally?

Yes, Outback exhausts can arrange international freight for this exhaust system. Please contact us for a shipping quote to your specific location, as costs vary based on destination and current freight rates.

What material is used and why stainless steel?

Outback exhaust  system is constructed from premium 409 stainless steel, which offers superior corrosion resistance compared to mild steel, especially in Australia's harsh coastal and outback environments. It's mandrel bent to maintain consistent internal diameter through all bends for maximum flow efficiency.

Australian Made | In Stock | Ready to Ship Nationwide