{"product_id":"ats-pulse-flow-exhaust-manifold-2019-2024-6-7l-cummins","title":"ATS Pulse Flow Exhaust Manifold (2019-2024 6.7L Cummins)","description":"\u003cdiv class=\"product-view\"\u003e\n\u003cdiv class=\"product-collateral\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-description rte\" itemprop=\"description\"\u003e\n\u003cdiv class=\"product-tabs horizontal\"\u003e\n\u003cdiv class=\"tab-content show active fade collapse\" id=\"product_tabs_description\"\u003e\n\u003cdiv class=\"product-tabs-content-inner clearfix\"\u003e\n\u003cp\u003e\u003cstrong\u003eThe Ultimate Direct Replacement for MOPAR 68444858AA\u003c\/strong\u003e\u003c\/p\u003e\n\u003csection\u003e\n\u003cp\u003eKeep your 2019-2024 RAM Pickup 6.7L Cummins on the road and out of the shop. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATS Pulse Flow Exhaust Manifold\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the definitive fix for the common warping, shrinking, and cracking issues found in factory MOPAR cast-iron units.\u003c\/p\u003e\n\u003cp\u003eSince 1995, ATS Diesel has led the industry in exhaust gas technology. By combining patented\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePulse Flow\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egeometry with high-grade\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eD3 High Silica Moly (HSM)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecast iron, this manifold not only outlasts the stock version but actively improves efficiency by lowering EGTs and reducing back pressure.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Product Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Ceramic Coating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach manifold is finished in a high-temp ceramic coating providing substrate protection up to 1600°F and environmental protection up to 2000°F. This clean black finish traps heat inside the manifold to reduce extreme under-hood temperatures while effectively preventing corrosion and rusting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevent Manifold Failure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe stock MOPAR 68444858AA manifold is prone to shrinking, which often snaps studs and causes leaks. The ATS multi-piece design allows for thermal expansion without stressing the cylinder head of your 2019-2024 RAM Pickup 6.7L Cummins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD3 HSM Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstructed from High Silica Moly iron, designed to withstand the extreme heat cycles of heavy towing without cracking or becoming brittle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower EGTs \u0026amp; Better Flow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe patented internal bell mouth design smooths out exhaust pulses, increasing velocity and improving turbocharger spool-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Clamping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to work perfectly with ATS 12.9-grade black oxide studs for maximum clamping force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection\u003e\n\u003ch2\u003eVehicle Compatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRAM \/ Dodge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2500, 3500 Pickup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2019, 2020, 2021, 2022, 2023, 2024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.7L Cummins Turbo Diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM Part:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMOPAR 68444858AA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection\u003e\n\u003ch2\u003eATS Pulse Flow Kit Comparison: 2019-2024 RAM Pickup 6.7L Cummins\u003c\/h2\u003e\n\u003cp\u003eChoose the kit level that best fits your project, from a base manifold to a fully loaded installation package.\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature \/ Component\u003c\/th\u003e\n\u003cth\u003eManifold \u0026amp; Turbo Hardware\u003cbr\u003e(204-910-2464)\u003c\/th\u003e\n\u003cth\u003eManifold \u0026amp; Gasket Kit\u003cbr\u003e(204-927-2464)\u003c\/th\u003e\n\u003cth\u003ePremium Hardware Kit\u003cbr\u003e(204-950-2464)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATS Pulse Flow Manifold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eD3 High Silica Moly with High-Temp Ceramic Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoating Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e1600°F (Substrate) \/ 2000°F (Environmental)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTurbo Gasket \u0026amp; Hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Head Gaskets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEGR Gasket Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePremium 12.9 Stud Kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Clamping Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFactory Spec\u003c\/td\u003e\n\u003ctd\u003eFactory Spec\u003c\/td\u003e\n\u003ctd\u003e40 ft-lbs (High Torque)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReusing Factory Gaskets and Hardware\u003c\/td\u003e\n\u003ctd\u003eFactory Replacement Reusing Hardware\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTowing \u0026amp; High-HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection\u003e\n\u003ch3\u003eThe ATS Diesel Difference\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003e\"Nearly 35 years of innovation means you aren't just buying a replacement part—you're buying an engineering solution. The ATS Pulse Flow remains the best-flowing and most reliable manifold on the market for the 2019-2024 RAM Pickup 6.7L Cummins platform.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ATS Diesel Performance","offers":[{"title":"Manifold \u0026 Turbo Hardware","offer_id":51806399955232,"sku":"204-910-2464","price":749.99,"currency_code":"USD","in_stock":true},{"title":"Manifold \u0026 Gasket Kit","offer_id":51806399988000,"sku":"204-927-2464","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Premium Hardware Kit","offer_id":51806400020768,"sku":"204-950-2464","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/extra.webp?v=1780921928","url":"https:\/\/www.southerndieselsupply.com\/products\/ats-pulse-flow-exhaust-manifold-2019-2024-6-7l-cummins","provider":"Southern Diesel Supply","version":"1.0","type":"link"}