Extreme Duty 4" DPF Back Exhaust - 79 Series Dual Cab

Diesel with a DPF gets strangled by the factory exhaust, and that saps power and adds heat. This Redback 4 inch DPF-back system frees up the flow so your V8 breathes and pulls better under load and towing.

It is built in Australia from 409 stainless with thick flange plates, heavy-duty hangers and fire-ring gaskets for a rattle-free, long-lasting fit. A removable boss lets you add an EGT sensor, and the tip and tailpipe adjust for clearance around long-range tanks. Backed by a 10-year warranty.

Toyota Landcruiser 79 Series Dual Cab

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

• Pipe Size & Layout: 4″ (101 mm) DPF‑back exhaust system, designed for 79 Series Dual Cab with DPF.

• 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 plug boss ¼″ NPT for optional EGT (Exhaust Gas Temperature) sensor installation — useful for monitoring exhaust/turbo performance.

• Finish: Premium heat‑proof paint coating — protects against heat, corrosion, and harsh off‑road conditions.

• Warranty & Origin: Australian-designed and made; backed by a 10‑year manufacturer warranty for long-term reliability.

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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.