{"product_id":"4-turbo-back-exhaust-dpf-delete-for-2003-2004-dodge-ram-5-9l-diesel","title":"4\" Turbo-Back Exhaust DPF Delete for 2003-2004 Dodge Ram 5.9L Diesel","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003eElevate the performance and sound of your 2003-2004 Dodge Ram 5.9L Cummins Diesel with the Spelab 4\" Turbo-Back Exhaust System. Engineered for enthusiasts seeking a perfect balance of power, efficiency, and a commanding exhaust note, this system replaces your restrictive factory exhaust from the turbocharger back. Experience significant reductions in Exhaust Gas Temperatures (EGTs), improved throttle response, and a noticeable boost in horsepower and torque, all while maintaining a refined yet aggressive sound profile.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Material Construction: \u003c\/strong\u003eCrafted from high-grade aluminized steel or optional T-409 stainless steel for superior durability and corrosion resistance, ensuring longevity even in harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Tubing: \u003c\/strong\u003eOur precision mandrel-bent design guarantees smooth, unrestricted exhaust flow, maximizing scavenging and minimizing backpressure for optimal engine performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced EGTs: \u003c\/strong\u003eBy facilitating more efficient exhaust gas evacuation, this system significantly lowers EGTs, protecting critical engine components like your turbocharger, especially under heavy load or towing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Sound Profile: \u003c\/strong\u003eDelivers a deep, aggressive rumble that announces your presence without being overly intrusive. The 4\" diameter provides a robust sound that is more refined than larger systems, making it ideal for daily driving and towing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Installation: \u003c\/strong\u003eDesigned for a direct fit, our system ensures a straightforward installation process with all necessary hardware included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e4\" vs. 5\" Turbo-Back Exhaust: Choosing Your Ideal System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"w-full pt-[8px] pb-[18px]\"\u003e\n\u003cdiv class=\"pt-[8px] mb-[18px] overflow-x-auto overflow-y-hidden relative overscroll-x-contain\"\u003e\n\u003cdiv class=\"flex items-end w-fit group\/table\"\u003e\n\u003ctable class=\"m-0 min-w-max table-auto border-separate border-spacing-0\" style=\"width: 100%; height: 432.062px;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"text-start\" style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 15.2037%; height: 39.1875px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eFeature \/ Diameter\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 39.3136%; height: 39.1875px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003e4-inch Turbo-Back Exhaust\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 41.5541%; height: 39.1875px;\"\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/5-dpf-back-exhaust-system-for-2003-2004-dodge-5-9l-cummins-diesel-spelab\"\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003e5-inch Turbo-Back Exhaust(2003)\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"text-start\" style=\"height: 78.375px;\"\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 15.2037%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003eTarget User\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 39.3136%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eDaily drivers, frequent tow-ers, mild to moderate tunes (up to ~500-600 HP), seeking balanced performance and sound.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 41.5541%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eHigh-performance builds, extreme tunes (600+ HP), drag racing, or those desiring the loudest, deepest exhaust note.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"text-start\" style=\"height: 97.9688px;\"\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 15.2037%; height: 97.9688px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003ePerformance\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 39.3136%; height: 97.9688px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eExcellent flow for most applications, maintains optimal exhaust gas velocity for strong low-end torque. Significant EGT reduction.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 41.5541%; height: 97.9688px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eMaximum flow for ultimate top-end power and lowest EGTs. May slightly reduce low-end torque due to decreased exhaust gas velocity.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"text-start\" style=\"height: 78.375px;\"\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 15.2037%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003eSound Profile\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 39.3136%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eDeep, aggressive, and commanding. Less cabin drone, more refined for daily use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 41.5541%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eExtremely deep and loud. More pronounced cabin drone, often preferred for off-road or competition use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"text-start\" style=\"height: 78.375px;\"\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 15.2037%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003eFitment\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 39.3136%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eGenerally easier to install with ample clearance. Less likely to interfere with spare tires or airbags.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 41.5541%; height: 78.375px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eLarger diameter can lead to tighter clearances, potentially requiring minor modifications or adjustments around spare tires or airbags.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"text-start\" style=\"height: 59.7812px;\"\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 15.2037%; height: 59.7812px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003eCost\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 39.3136%; height: 59.7812px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eTypically more cost-effective.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"text-start border-[var(--border-main)] border-e border-b first:border-s [tr:first-child_\u0026amp;]:border-t [tr:first-child_\u0026amp;]:first:rounded-tl-lg [tr:first-child_\u0026amp;]:last:rounded-tr-lg [tr:last-child_\u0026amp;]:first:rounded-bl-lg [tr:last-child_\u0026amp;]:last:rounded-br-lg py-[7px] ps-[9px] pe-[9px] [tr:first-child_\u0026amp;]:bg-[var(--fill-tsp-white-light)] [tr:first-child_\u0026amp;]:align-top [\u0026amp;:first-child\u0026gt;div]:min-w-[2em] [\u0026amp;\u0026gt;div]:max-w-[300px] [\u0026amp;\u0026gt;div]:text-sm [\u0026amp;\u0026gt;div]:text-[var(--text-primary)] [\u0026amp;\u0026gt;div]:whitespace-pre-wrap [\u0026amp;\u0026gt;div]:break-words [tr:first-child_\u0026amp;\u0026gt;div]:font-medium\" style=\"width: 41.5541%; height: 59.7812px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eGenerally higher cost due to increased material and manufacturing complexity.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"font-[600]\"\u003e\u003cstrong\u003eQ: Do I need a tuner after installing this exhaust?\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eA: While not strictly mandatory for engine operation, an aftermarket tuner is highly recommended to optimize performance, prevent potential check engine lights, and fully capitalize on the exhaust upgrade.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"font-[600]\"\u003eQ: How will this exhaust affect my fuel economy?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eA: By reducing backpressure and allowing the engine to operate more efficiently, many users report a slight improvement in fuel economy, especially during highway driving.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"font-[600]\"\u003eQ: Is this system legal for street use?\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eA: This 4\" Turbo-Back Exhaust System is designed for off-road and competition use only. Please check your local and federal regulations regarding exhaust modifications and emissions laws before installation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"font-[600]\"\u003eQ: What is the benefit of mandrel-bent tubing?\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eA: Mandrel bending ensures that the exhaust pipe maintains a consistent diameter throughout its bends, unlike crush bending which can restrict flow. This results in maximum exhaust flow and performance.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2003-2004 Dodge Ram 2500\/3500 5.9L Cummins Diesel\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"4\" Turbo-Back \/ No","offer_id":49114811039995,"sku":"SPJN-EXS22-00001006","price":539.99,"currency_code":"USD","in_stock":true},{"title":"4\" Turbo-Back \/ Yes","offer_id":49114811171067,"sku":"SPJN-EXS22-00001006-ES08023SP","price":569.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/5DPFBackExhaustSystemfor2003-2004Dodge5.9LCumminsDieselSPELAB.jpg?v=1725005832","url":"https:\/\/www.spelabautoparts.com\/products\/4-turbo-back-exhaust-dpf-delete-for-2003-2004-dodge-ram-5-9l-diesel","provider":"SPELAB","version":"1.0","type":"link"}