{"product_id":"cat-back-exhaust-for-toyota-land-cruiser-lx470-1998-2007","title":"Cat Back Exhaust for Toyota Land Cruiser LX470 (1998-2007)","description":"\u003ch2\u003eHigh-Flow Cat Back Exhaust for 1998-2007 Toyota Land Cruiser\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDesigned to replace the restrictive factory exhaust, this straight-through cat-back system optimizes exhaust scavenging and reduces backpressure on the 4.7L 2UZ-FE V8.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock UZJ100 Exhaust Bottleneck\u003c\/h3\u003e\n  \u003cp\u003eThe OEM exhaust system on the 100-series Land Cruiser and LX470 prioritizes extreme sound deadening over efficient airflow. Toyota utilized baffled, chambered mufflers and crush-bent tubing that significantly restrict the exhaust flow of the 4.7L 2UZ-FE engine. Over time, these mild steel components are prone to corrosion and heat fatigue, especially when subjected to off-road conditions, mud, and road salt. This flow restriction limits high-RPM breathing, induces heat soak around the transmission and floorboards during heavy towing, and completely masks the natural exhaust note of the V8 engine, leaving valuable performance and efficiency unrealized.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis direct bolt-on cat-back exhaust system resolves factory restrictions by utilizing 2.5-inch, 16-gauge T-304 stainless steel tubing. The integration of precision mandrel bends ensures a consistent internal diameter, eliminating the turbulence and choke points inherent in factory crush-bent setups. A straight-through muffler architecture drastically enhances exhaust gas velocity and scavenging efficiency without producing an intrusive drone. The entire system is hand-crafted with high-quality TIG welds for maximum structural integrity, ensuring leak-free performance under heavy vibration. Exhaust exits through a 4-inch, slant-cut double-wall tip finished in anodized silver, providing a refined aesthetic while directing heat away from the rear bumper. This effectively reduces exhaust gas temperatures (EGTs) and sharpens throttle response during demanding load conditions.\u003c\/p\u003e\n  \n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1998-2007 Toyota Land Cruiser \/ Lexus LX470\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2UZ-FE \/ UZJ100\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e235-275 hp \/ 320-332 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1998-2007 Toyota Land Cruiser (ALL Models)\u003c\/li\u003e\n    \u003cli\u003e1998-2007 Lexus LX470 (ALL Models)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Toyota Trail Durability\u003c\/h3\u003e\n  \u003cp\u003eBuilt to withstand severe overland conditions, this T-304 stainless steel exhaust upgrade provides the enhanced structural durability and thermal management required for long-distance towing and low-speed trail navigation, ensuring your 100-Series remains reliable in the backcountry.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50082143895800,"sku":"DS-EPJD2ULR8","price":409.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/cat-back-exhaust-for-toyota-land-cruiser-lx470-1998-2007-1.jpg?v=1785437477","url":"https:\/\/performancechiptuning.com\/products\/cat-back-exhaust-for-toyota-land-cruiser-lx470-1998-2007","provider":"Performance Chip Tuning","version":"1.0","type":"link"}