The Redback Extreme Duty 4″ Turbo‑Back Exhaust for 79 Series Landcruiser Dual Cab (2012–2024) is an Australian‑designed, heavy-duty exhaust system engineered for serious off‑road, towing, and performance‑oriented builds. Constructed from 409 stainless-steel tubing, the system features robust 4‑bolt, 10 mm thick flange plates, extreme‑duty hanger brackets, pressed fire‑ring gaskets, and a removable 1/4″ NPT EGT sensor boss to allow optional exhaust‑gas temperature monitoring. The exhaust is finished with a premium heat‑proof coating for long-term resistance to heat and corrosion. Tail‑pipes are adjustable to ensure clearance when aftermarket accessories (e.g. auxiliary fuel tanks, airbag suspension) are fitted. You can choose between a medium resonator for a deeper tone or muffler‑delete (pipe‑only) for maximum flow and a louder exhaust note. The system is backed by Redback’s 10‑year warranty and designed for durability and reliability under demanding use.