{"product_id":"high-flow-exhaust-manifold-ram-2500-3500-6-7l-cummins-diesel-24v-2007-5-2018","title":"High Flow Exhaust Manifold for Ram 2500\/3500 6.7L Cummins Diesel 24V (2007.5-2018)","description":"\u003cp\u003eThis high flow exhaust manifold is a direct OEM replacement for the factory exhaust manifold on 2007.5–2018 Dodge Ram 2500 and 3500 trucks with the 6.7L Cummins engine. It delivers significant exhaust flow improvements—test results showed a 72% increase in exhaust flow over the factory manifold—while solving the cracking, warping, and shrinkage problems that plague the OEM design. Built from high-silicon ductile iron with a fully divided pulse manifold design, it eliminates the failures that compromise factory performance.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007.5–2009 Dodge Ram 2500\/3500 6.7L Cummins 24V\u003c\/li\u003e\n  \u003cli\u003e2010–2012 Dodge Ram 2500\/3500 6.7L Cummins 24V\u003c\/li\u003e\n  \u003cli\u003e2013–2018 Dodge Ram 2500\/3500 6.7L Cummins 24V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-silicon ductile iron construction designed to withstand extreme temperatures and vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Fully divided pulse manifold with precision slip joints that allow the manifold to expand and contract, reducing cyclic thermal fatigue and increasing longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurbo Flange:\u003c\/strong\u003e Factory T4i flange that bolts directly to stock HE351VE or HE300VG turbocharger with no modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Reduces exhaust gas temperatures (especially on the rear cylinders), improves turbo spool-up, and enhances throttle response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEGR Compatibility:\u003c\/strong\u003e Retains factory-style HE351VE turbo flange and EGR connections for full emissions compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor Ports:\u003c\/strong\u003e Equipped with dual 1\/8\" NPT exhaust gas ports supplied for gauges or testing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e Includes 6-port gaskets to ensure leak-free seal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Does NOT fit 2013–2018 Cab \u0026amp; Chassis models (Ram 3500\/4500\/5500 Cab \u0026amp; Chassis). These trucks use a different manifold-to-exhaust routing and turbo position that is not compatible with this manifold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThis high flow exhaust manifold is a bolt-on replacement that requires removal of the factory manifold and mounting to your existing turbocharger. Professional installation is recommended to ensure proper torque, gasket sealing, and alignment.\u003c\/p\u003e\n\n\u003cp\u003eCheck local emissions regulations before purchase. Professional installation is recommended.\u003c\/p\u003e\n\n\u003cp\u003eGet the right part the first time.\u003c\/p\u003e","brand":"Performance Parts Factory","offers":[{"title":"Default Title","offer_id":52899402776885,"sku":"DR-563-7518","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/5036\/3957\/files\/DR-563-7518_1.webp?v=1779735967","url":"https:\/\/www.performancepartsfactory.com\/products\/high-flow-exhaust-manifold-ram-2500-3500-6-7l-cummins-diesel-24v-2007-5-2018","provider":"Performance Parts Factory","version":"1.0","type":"link"}