The Redback Extreme Duty Twin 4″ Exhaust for the 79 Series Landcruiser is a premium dual‑pipe exhaust system designed to maximize exhaust flow, durability, and overall performance for dual‑cab 79‑Series models. Constructed from high‑quality 409 stainless steel, this system features heavy‑duty 4‑bolt, 10 mm thick flange plates, pressed fire‑ring gaskets, and extreme‑duty hanger brackets for secure, vibration‑resistant fitment. A removable 1/4″ NPT plug boss is included for optional EGT (exhaust-gas temperature) sensor monitoring. The twin 4″ layout is engineered to provide aggressive exhaust tone and optimal flow, while adjustable tail‑pipes allow clearance when aftermarket accessories (like long‑range fuel tanks or remote‑reservoir shocks) are fitted. Finished with premium heat‑proof paint enhancing corrosion and heat resistance, this exhaust is Australian‑designed and made, and backed by a 10‑year manufacturer warranty. Typical installation time is around 4 hours.