Extreme Duty 3" DPF Back Exhaust - 79 Series w/ Auxiliary Fuel Tank (11/2016 - On)

If you have run an auxiliary fuel tank on your 79 Series, you know a standard exhaust will not clear it. This Redback Extreme Duty system is purpose built to route around the aux tank, so you get proper flow without the fitment headaches.

Made in Australia from tough 409 stainless with heavy flange plates and extreme duty hangers, it stands up to heat, corrugations and towing. A removable plug boss lets you add an EGT sensor to keep an eye on turbo temps.

It is backed by a 10 year warranty.

Toyota Landcruiser 79 Series (11/2016 onwards)

• Material: 409 stainless steel tubing — heavy‑duty and corrosion‑resistant.

• Tube Size & Layout: 3″ DPF‑back exhaust system tailored for 79 Series with auxiliary fuel tank.

• Flanges & Mounting: 4‑bolt, 10 mm thick flange plates with extreme‑duty hanger brackets and pressed fire‑ring gaskets for secure, vibration‑resistant fitment.

• EGT Provision: Removable ¼" NPT plug boss for optional EGT sensor installation — ideal for monitoring exhaust/turbo temperatures.

• Finish: Premium heat‑proof paint coating — built to resist high exhaust temperatures, corrosion, and harsh off‑road / heavy‑duty environments.

• Warranty & Origin: Australian-designed and manufactured; backed by a 10‑year manufacturer warranty for long-term durability under demanding use.

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.