

Redback Extreme Duty Exhaust for Toyota Landcruiser 79 Series 4.2L 1HZ (10/1999 – 01/2007)
The Redback Extreme Duty Exhaust is built for drivers who want stronger performance from their Land Cruiser 79 Series. It’s a tough system made to handle real Aussie conditions, giving your 1HZ engine better flow, better response, and a deep, clean note that feels right on the open road or out in the bush.
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Description
- Works with Factory 1HZ Manifold, Denco, DTS and Safari turbo kits
- Sound options: large straight through muffler, round resonator or pipe-only
- Australian designed and built
- 409 stainless steel tube
- 4 bolt, 10mm thick flange plates
- Heavy duty hanger brackets
- Removable plug boss for EGT (1/4″ NPT)
- Pressed fire ring gaskets
- Premium heat proof coating
- Approximately fitting time is 2 hours
Technical Details
| Specification | Detail |
| Turbo Option | DTS Turbo Upgrade |
| Cat Option | Without Cat |
| Muffler Option | Pipe Only (Loud) |
| Transmission | Fits Both |
| Coating | Premium Heat-Proof Paint |
| Aftermarket Accessory Fitted | None |
| System Layout | Turbo Back System |
| Tube Size | 76mm (3″) |
| Fitting Time | 120 min |
| Material | 409 Stainless Steel |
| Configuration | Offset/Offset |
Features
- Built strong for hard off-road use
- Designed and made in Australia
- Long lasting 409 stainless steel
- Heavy duty flange plates
- Extreme duty hanger brackets
- High flow straight design
- Heat proof coating for durability
- EGT plug boss included
- Clean fit with no known accessory issues
- Smooth exhaust flow for better performance
Benefits
- Gives your 1HZ a stronger, cleaner exhaust note
- Helps improve throttle response
- Made to handle rough driving and tough heat
- Reduces back pressure for smoother power
- Reliable fitment with common turbo kits
- Maintains strength even on long touring trips
- Keeps rust away with stainless steel tubing
- Easy to install with a simple layout
- Supports EGT monitoring when needed
- Built for long term performance
Vehicle Applications
Toyota Land Cruiser (01/1999 – 10/2007)
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
| Toyota | Landcruiser | 10/1999 | 10/2007 | Single Cab | 79 Series | 1HZ 4.2L Diesel | HZJ79R | Manual 4WD |
| Toyota | Landcruiser | 01/1999 | 01/2007 | Single Cab | 79 Series | 1HZ 4.2L Diesel | HZJ79R | AWD |
Get Extreme Duty Exhaust for Toyota Landcruiser 79 Series Today
Looking to upgrade your Land Cruiser’s performance? Visit Opposite Lock Cardiff and our team will sort you out with the right exhaust system for Toyota Landcruiser 79 Series.
FREQUENTLY ASKED QUESTIONS
What makes this exhaust a good match for the 79 Series 1HZ?
This exhaust is made to suit the 1HZ engine and line up perfectly with common turbo upgrades, so it delivers smoother flow and better response without any fuss.
Can this system handle off-road conditions?
This system is built for harsh Aussie tracks, using strong stainless steel and heavy brackets that hold firm even during rough driving.
Is the installation simple for this setup?
The system is designed to bolt straight in and most fit-ups take around two hours when installed by someone familiar with the 79 Series.
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