2.5" Exhaust System with Extractor - Toyota Landcruiser 80 Series FZJ80 4.5L 1FZ-FE Petrol (1990-1998) | Outback Exhausts

Premium 2.5" Exhaust System with Extractor for Toyota Landcruiser 80 Series FZJ80

Transform your 1990-1998 Toyota Landcruiser 80 Series FZJ80 4.5L 1FZ-FE petrol engine. This complete 2.5-inch exhaust system with performance extractor is engineered in Australia to deliver substantial gains in power, torque, and throttle response while giving your 80 Series the iconic exhaust note it deserves.

Key Features & Benefits

• Complete System with Performance Extractor - Includes high-flow extractor headers plus full exhaust system for maximum performance gains
• Premium 409 Stainless Steel Construction - Superior corrosion resistance built to withstand Australian outback conditions and coastal environments. Extractor is made up of mild steel.
• 2.5" Mandrel Bent Tubing - Smooth, unrestricted exhaust flow optimizes the 1FZ-FE's breathing and power delivery
• Bolt-On Fitment - Direct replacement design with all gaskets, flanges, and hardware included for straightforward installation
• Australian Engineered & Manufactured - Designed, tested, and built in Australia specifically for Australian 80 Series Landcruisers
• 5-Year Warranty - Comprehensive coverage on materials, welds, and corrosion perforation
• Enhanced Exhaust Note - Deep, purposeful tone that complements the legendary 1FZ-FE inline-six.

Performance Improvements You'll Experience

The combination of performance extractor and free-flowing exhaust system unlocks the true potential of the 1FZ-FE engine. Expect noticeable improvements in throttle response, stronger mid-range torque for towing and hill climbing, increased top-end power for highway overtaking, reduced exhaust gas temperatures for engine longevity, and a more responsive engine that feels eager to rev. The extractor headers eliminate the restrictive factory manifold, while the 2.5" system maintains optimal exhaust velocity for the naturally aspirated 4.5L engine.

Perfect For

• 4x4 touring and remote area expeditions
• Towing heavy caravans, camper trailers, and boats
• Daily driving and long-distance highway cruising
• Off-road adventures and beach driving
• Replacing worn, rusted, or cracked factory exhaust manifolds and systems
• Enthusiasts seeking improved sound and performance

What's Included

Complete exhaust system package includes performance extractor headers, exhaust system, all necessary gaskets (excluding turbo gasket), and mounting hardware. 

Fitment Specifications

• Make: Toyota
• Model: Landcruiser 80 Series Wagon
• Chassis Code: FZJ80, FZJ80R
• Engine: 4.5L 1FZ-FE Petrol (Naturally Aspirated Inline-6)
• Years: 1990-1998
• Configuration: Complete system with extractor headers
• Pipe Diameter: 2.5 inch (63.5mm)
• Exhaust Material: 409 Grade Stainless Steel
• Headers Material: Mild  Steel

Why Choose Outback Exhausts?

Outback Exhausts has been the trusted name in Australian 4x4 exhaust systems for decades. Every system is precision-engineered using advanced mandrel bending technology to maintain consistent pipe diameter throughout all bends, ensuring maximum flow. Our MIG welding ensures leak-free, durable joints that withstand extreme vibration and temperature cycling. Each system is test-fitted on actual vehicles to guarantee perfect alignment and fitment. We back our craftsmanship with a comprehensive 5-year warranty and Australian-based customer support.

Frequently Asked Questions

Will the outback exhaust fit my Landcruiser 80 Series?

The outback exhaust system is specifically designed for Toyota Landcruiser 80 Series FZJ80 and FZJ80R wagon models with the 4.5L 1FZ-FE naturally aspirated petrol engine from 1990-1998. It will NOT fit diesel models (HZJ80, HDJ80) or earlier petrol models (FJ80 with 3F engine). Please check our listing for Diesel models.

How much power gain can I expect from the Outback exhaust system?

The combination of extractor headers and free-flowing exhaust typically delivers 10-20 horsepower gains at the wheels, with even more substantial improvements in torque throughout the rev range. Most owners report the biggest difference in throttle response and mid-range pulling power, making the 80 Series feel significantly more responsive, especially when loaded or towing.

How does the sound compare to the factory exhaust?

The outback exhaust system produces a deeper, more aggressive tone that highlights the character of the 1FZ-FE inline-six engine. It's noticeably louder than stock with a satisfying rumble at idle and under acceleration, but it's not excessively loud or droney during highway cruising. The sound is refined and purposeful - perfect for enthusiasts who want to hear their engine work without annoying passengers or neighbors.

Can I install the outback exhaust myself or do I need a professional?

This outback exhaust is a bolt-on system, but extractor installation requires removing the factory exhaust manifolds, which can be challenging due to seized studs and tight engine bay access. Experienced home mechanics with proper tools, a quality jack and stands, and patience can complete the installation in 4-6 hours. However, we recommend professional installation, especially for the extractor headers. All gaskets and hardware are included.

What's the difference between 2.5" and 3" exhaust for the 1FZ-FE?

For the naturally aspirated 1FZ-FE engine, 2.5" is the optimal diameter. It maintains proper exhaust velocity for strong low and mid-range torque while still flowing enough for top-end power. A 3" system can actually reduce low-end torque on a naturally aspirated engine by slowing exhaust velocity too much. The 2.5" diameter is the sweet spot for street-driven 80 Series wagons.

Will the outback exhaust improve fuel economy?

While the primary benefits are power and torque, many customers report modest fuel economy improvements of 5-10% during highway driving, particularly when maintaining steady speeds. The improved efficiency comes from reduced pumping losses and better engine breathing. Results vary based on driving style and conditions.

How long will the outback exhaust last?

Our 409 stainless steel construction is built to outlast the vehicle. In typical Australian conditions, you can expect 15-20+ years of service life. The stainless steel resists corrosion far better than mild steel systems, which is especially important for beach driving, river crossings, and coastal environments. We back this with a 5-year warranty.

How long does shipping take and do you ship Australia-wide?

Yes, Outback Exhausts ships Australia-wide. Most orders are dispatched within 24 hours.  Metro areas typically receive orders within 3-5 business days, while regional and remote areas may take 5-10 business days. Full tracking information is provided for all shipments. This is a large, heavy item (35kg), so freight times may vary.