{"product_id":"cat-back-exhaust-for-nissan-titan-2004-2015-5-6l","title":"Cat Back Exhaust for Nissan Titan (2004-2015) 5.6L","description":"\u003ch2\u003eHigh-Flow Cat-Back Exhaust System for 2004-2015 Nissan Titan\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Cat-Back Exhaust System replaces the restrictive factory exhaust assembly downstream of the catalytic converters on the 2004-2015 Nissan Titan to optimize exhaust gas velocity, relieve parasitic backpressure, and lower operating temperatures under heavy load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nissan Titan Exhaust Flow Restriction\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust routing on the first-generation \u003cstrong\u003eA60\u003c\/strong\u003e platform suffers from restrictive crush-bent tubing, necked-down internal baffles, and heavy chambered mufflers. This factory configuration creates excessive exhaust backpressure directly downstream of the catalytic converters, trapping thermal energy in the engine bay and creating parasitic pumping losses on the \u003cstrong\u003eVK56DE\u003c\/strong\u003e 32-valve V8. Furthermore, aging mild steel OEM pipes and flange connections on these trucks frequently corrode, resulting in exhaust leaks, compromised hanger stability, and degraded low-end volumetric efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for high exhaust gas evacuation, this direct-fit performance system features smooth, mandrel-bent 2.5-inch inlet piping branching into a straight-through performance muffler and exiting through a 3-inch exhaust tip. Built from durable \u003cstrong\u003eT-409 stainless steel\u003c\/strong\u003e and aluminized alloy tubing, the system resists corrosion from road debris and thermal cycling. Precision-welded factory-style hangars and direct-fit flange connections align directly to the stock mounting points without requiring cutting or welding, reducing exhaust gas scavenging resistance and preserving torque required for payload capacity.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2004-2015 Nissan Titan\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eVK56DE \/ A60\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e305-317 hp \/ 379-385 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eSPT-CAT1315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004-2015 Nissan Titan (5.6L V8 VK56DE Gas \/ Flex Fuel, RWD \/ 4WD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the A60 Titan?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2004-2015 Nissan Titan equipped with the \u003cstrong\u003eVK56DE\u003c\/strong\u003e 5.6L V8 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cat-back system trigger a Check Engine Light (CEL)?\u003c\/strong\u003e\u003cbr\u003e No, because this system bolts downstream of all factory catalytic converters and O2 oxygen sensors, emissions monitors and ECU air-fuel trims are entirely unaffected.\u003c\/p\u003e\n\n\u003ch3\u003eThe Nissan Heavy-Duty Standard\u003c\/h3\u003e\n\u003cp\u003eHeavy hauling and sustained trailer pulling place severe thermal demands on half-ton trucks; this direct-fit system eliminates heat traps and structural fatigue points to deliver reliable towing durability and sustained exhaust scavenging across the entire RPM range.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50622367793400,"sku":"DS-EPA4WWBHF","price":312.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/cat-back-exhaust-for-nissan-titan-2004-2015-5-6l-1.jpg?v=1790263648","url":"https:\/\/performancechiptuning.com\/es\/products\/cat-back-exhaust-for-nissan-titan-2004-2015-5-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}