3" Turbo-Back Exhaust System - Toyota Landcruiser 80 Series 4.2L 1HZ DTS Turbo (1990-1998) | Outback Exhausts

Premium Turbo-Back Exhaust for Toyota Landcruiser 80 Series 1HZ DTS Turbo Upgrade

Transform your Toyota Landcruiser 80 Series with our premium 3" stainless steel turbo-back exhaust system. Engineered and manufactured in Australia specifically for the 4.2L 1HZ diesel engine with DTS turbo upgrade (1990-1998 wagon models), this exhaust delivers exceptional performance, durability, and that signature deep exhaust note.

Key Features

• 100% Australian Made - Precision-engineered for harsh Outback conditions
• Premium 409 grade Stainless Steel Construction - Superior corrosion resistance and longevity
• 3" Mandrel Bent Tubing - Maximizes exhaust flow and reduces backpressure
• Turbo-Back Configuration - Complete system from turbo to tailpipe
• 5-Year Warranty - Backed by our confidence in quality and durability
• Bolt-On Installation - Direct fit with all necessary hardware included

Performance Benefits

• Improved exhaust gas flow for better turbo response and power delivery
• Reduced exhaust gas temperatures (EGTs) for enhanced engine longevity
• Noticeable torque gains across the rev range
• Deep, refined exhaust note without excessive cabin noise
• Better fuel economy under load

Built for Australian Conditions

Whether you're touring the Simpson Desert, towing your caravan up the Great Dividing Range, or tackling the Canning Stock Route, this exhaust system is engineered to withstand Australia's most demanding environments. Our premium stainless steel construction resists corrosion from salt air, river crossings, and harsh weather.

Specifications

• Vehicle: Toyota Landcruiser 80 Series Wagon
• Engine: 4.2L 1HZ Diesel with DTS Turbo Upgrade
• Years: 1990 - 1998
• Configuration: Turbo-Back
• Pipe Diameter: 3" (76mm)
• Material: Premium grade 409 Stainless Steel
• Weight: 24kg

What's Included

• Complete turbo-back exhaust system
• All necessary gaskets (except turbo gasket) and hardware
• 5-year manufacturer warranty

Frequently Asked Questions

Will the outback exhaust fit my 80 Series with the 1HZ engine?

The outback exhaust is specifically designed for 1990-1998 Toyota Landcruiser 80 Series wagons with the 4.2L 1HZ diesel engine that has been upgraded with a DTS turbo. If you have a different turbo setup or engine variant, please contact us to confirm fitment.

How difficult is the installation of the outback exhausts system?

The outback exhaust is a bolt-on system designed for straightforward installation. Most mechanically-inclined owners can install it with basic hand tools in 2-4 hours. We include detailed instructions with all necessary hardware. Professional installation is recommended if you're not comfortable working under your vehicle.

What performance gains can I expect from the Outback Exhaust system?

You'll notice improved throttle response, better turbo spool, and increased torque throughout the rev range. Most customers report lower exhaust gas temperatures (EGTs), which helps with engine longevity, especially when towing or under heavy load. Fuel economy often improves by 5-10% under highway cruising conditions.

How does the outback exhaust compare to a DPF-back system?

The 1HZ engine (1990-1998) predates DPF (Diesel Particulate Filter) technology, so this is a turbo-back system. It replaces the entire exhaust from the turbo outlet to the tailpipe, maximizing flow and performance gains.

What does the 5-year warranty cover?

The Outback Exhaust 5-year warranty covers manufacturing defects and material failures under normal use. This includes weld integrity, material corrosion, and structural failures. The warranty does not cover damage from accidents, improper installation, or modifications.

Will the outback exhaust be too loud?

The Outback exhaust systems are designed to deliver a deep, refined note without excessive drone or cabin noise. You'll hear a noticeable improvement over stock - a more aggressive note under acceleration - but it remains comfortable for long-distance touring and daily driving.

Do you ship Australia-wide?

Yes, The Outback Exhausts offer nationwide delivery across Australia. Shipping is calculated at checkout based on your location. For remote areas or international shipping, please contact us for a freight quote.

Can I use the outback exhaust for off-road and river crossings?

Absolutely. Outback Exhaust stainless steel construction is specifically chosen for its corrosion resistance in harsh conditions including water crossings, salt air, and muddy environments. The system is built to handle the rigors of serious 4x4 touring.

Why Choose Outback Exhausts?

We're Australian 4x4 enthusiasts who understand what your Landcruiser needs. Every exhaust system is manufactured locally using premium materials and backed by our 5-year warranty. We don't just sell exhausts - we build systems we'd trust on our own vehicles in the harshest conditions Australia can throw at them.

Ready to upgrade your 80 Series?

Order now for fast Australia-wide delivery and experience the Outback Exhausts difference.