Extreme Duty 3" Exhaust - 75/78 Series

The Redback Extreme Duty Exhaust is engineered for Toyota Landcruiser 78 Series (1990–2007) and 75 Series (1990–1999) equipped with the 4.2 L 1HZ turbo diesel engine. Designed for heavy-duty off-road, towing, and high-performance applications, this 3″ dump pipe-back exhaust system is constructed from durable 409 stainless steel with mandrel-bent tubing to ensure optimal flow and efficiency. It features 4‑bolt, 10 mm thick flanges, extreme-duty hanger brackets, and pressed fire-ring gaskets for secure, vibration-resistant fitment. The system comes with options for a large straight-through muffler, 5″ round resonator, or muffler-delete (pipe only), and includes a removable 1/4″ NPT EGT port for temperature monitoring. Coated in premium heat-proof paint, the exhaust is engineered for durability in the harshest conditions. Installation typically takes approximately 2 hours, and the system is backed by a 10-year manufacturer warranty.

Toyota Landcruiser 78 Series (01/1990 - 01/2007) / Toyota Landcruiser 75 Series (03/1990 - 11/1999)

Material: 409 stainless steel for corrosion resistance and heavy-duty durability

System Design: 3″ dump pipe-back exhaust engineered for Landcruiser 75/78 Series 4.2 L TD engines

Flow Characteristics: Mandrel-bent tubing ensures smooth exhaust flow and optimal engine performance

Mounting: 4‑bolt, 10 mm thick flanges with extreme-duty hanger brackets for secure, vibration-resistant fitment

Durability: Pressed fire-ring gaskets and premium heat-proof paint designed for off-road, towing, and high-temperature environments

Fitment Specifics: Tailored for Landcruiser 75 and 78 Series engine layout, including compatibility with stock and aftermarket turbo setups

Free Shipping (AUS+NZ). We use Australia Post for most of our deliveries. You can expect most parcels within 5-12 business days from when it leaves our warehouse. International deliveries may vary.