{"product_id":"exhaust-headers-for-dodge-ram-1994-1998-5-9l-cummins","title":"Exhaust Headers for Dodge Ram (1994-1998) 5.9L Cummins Engine","description":"\u003ch2\u003eHigh-Flow T4 Stainless Exhaust Manifold for 1994-1998 Dodge Ram (6BT\/BR)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces the restrictive factory cast-iron manifold with a high-flow, shell-molded stainless steel unit to improve turbo spool and EGT management in 12V Cummins builds.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ram Manifold Limitations\u003c\/h3\u003e\n\u003cp\u003eThe OEM cast-iron manifold on the 12V Cummins is notorious for \"manifold shrinkage\" and eventual cracking caused by decades of extreme thermal cycling. Beyond structural failure, the factory casting features rough internal walls and restrictive geometry that creates significant exhaust backpressure. This turbulence hampers the exhaust gas velocity required to drive the turbine wheel efficiently, resulting in sluggish throttle response and elevated Exhaust Gas Temperatures (EGTs), which can jeopardize engine longevity during heavy towing or competitive sled pulling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-horsepower 5.9L applications, this manifold utilizes advanced shell-molding technology to achieve exceptionally smooth internal runner surfaces, drastically reducing friction and optimizing laminar flow. The thick-wall stainless steel construction provides superior heat retention compared to stock iron, ensuring more thermal energy is directed into the turbocharger to decrease spool time by several hundred RPMs. Featuring a CNC-ported 3\/4\" thick center section and 1.650\" diameter runners, this T4-mount manifold is dual-drilled and tapped for EGT and drive pressure sensors, providing the heavy-duty infrastructure needed for precision tuning and high-boost reliability.\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;\"\u003e1994-1998 Dodge Ram 2500\/3500\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;\"\u003eCummins 6BT (12V) \/ BR-BE Chassis\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;\"\u003e160-215 hp \/ 400-440 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\u003e1994-1998 Dodge RAM 5.9L Cummins 12V Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Dodge Diesel Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the rigors of heavy-duty hauling and competitive diesel sports, this manifold provides the structural integrity and flow capacity required for modified Cummins engines. It ensures your 12-valve maintains peak efficiency and lower operating temperatures under the most demanding workloads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48003259039992,"sku":"DS-EOXSE2AOD","price":519.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/exhaust-headers-for-dodge-ram-1994-1998-5-9l-cummins-1.webp?v=1771462437","url":"https:\/\/performancechiptuning.com\/products\/exhaust-headers-for-dodge-ram-1994-1998-5-9l-cummins","provider":"Performance Chip Tuning","version":"1.0","type":"link"}