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

Excluded From Free Shipping.

We use Australia Post for most of our local deliveries.

You can expect most parcels within 5-12 business days from when it leaves our warehouse.

International deliveries may vary.

RETURNS
If you are unhappy with your 70 Series Store purchase for any reason, you have 30 days to return it for a full refund.

Note: The product needs to be in unused condition.

After we receive it back at our warehouse, you'll get a full refund within 5 business days.

Please contact us at hello@70seriesstore.com for more information.