{"title":"Exhaust Stack","description":"","products":[{"product_id":"4-5inlet-7-8outlet-36tall-exhaust-stack-tip-for-pickup","title":"4\"\/5\"Inlet 7\"\/8\"Outlet 36\"Tall Exhaust Stack Tip for Pickup","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTransform your diesel pickup into a commanding presence on and off the road with our high-quality exhaust stack. Designed for both visual impact and functional superiority, this bed stack delivers a deeper exhaust tone, reduces heat exposure to the tailgate, and adds a rugged, custom look that stands out at shows, trails, and meets.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e201 stainless steel with SPELAB logo.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eDistinctive Sound \u0026amp; Style\u003c\/strong\u003e: Produces a deeper, more aggressive exhaust rumble typical of diesel performance systems.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eCat-Style Angled Top\u003c\/strong\u003e: Prevents rain from entering the exhaust system while maintaining a classic stack appearance.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eEasy DIY Installation\u003c\/strong\u003e: Includes a four-hole mounting base and hole saw for straightforward setup. \u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eIdeal for Diesel Trucks\u003c\/strong\u003e: Perfect for Dodge Ram diesel trucks, Ford Super Duty, and GM Duramax models seeking enhanced aesthetics and utility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e90° Elbow-201 stainless steel, flex pipe-409 stainless steel.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eUniversal Fit\u003c\/strong\u003e: Designed to connect easily to most factory exhaust systems with minimal modification.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eFlexible \u0026amp; Durable\u003c\/strong\u003e: High-quality 201 stainless steel flex pipe allows for easy routing through the truck bed.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eSecure Sealing\u003c\/strong\u003e: Clamps ensure tight, vibration-resistant connections at all joint points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust stack (7\"OD x 4\"ID or 7\"OD x 5\"ID or 8\"OD x 4\"ID or 8\"OD x 5\"ID)\u003c\/li\u003e\n\u003cli\u003e4\"or 5\" Hole saw w\/ wrench x 1\u003c\/li\u003e\n\u003cli\u003e4\" or 5\" Heacy-duty clampx 1\u003c\/li\u003e\n\u003cli\u003e4-Bolt mounting basex 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4\" or 5\" Exhaust Stack Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90° Elbow x 1\u003c\/li\u003e\n\u003cli\u003eFlexible pipe x 1\u003c\/li\u003e\n\u003cli\u003eHeavy-duty clamps x 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eWarning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003ePermanent modification required\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– installation involves drilling and cutting an exit hole in the truck bed.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003ePotential noise increase\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– the vertical exhaust path may amplify sound in the rear cabin.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eDesigned for diesel engines only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– not compatible with gasoline-powered vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cp\u003eUniversal fitment.\u003c\/p\u003e\n\u003cp\u003eEnsure the inlet size matching the diameter of the exhaust on your truck.\u003c\/p\u003e\n\u003cp\u003eDoes NOT work with tonneau covers. (Unless you want to fab something up)\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ1: Is this a complete kit? What exactly is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e It depends what you purchase. Exhaust stack+install kit is a complete kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ2: Is this difficult to install? Can I do it myself?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe installation is a straightforward process for anyone comfortable with basic DIY tools and following instructions. The key step is drilling the hole in your truck bed. We provide a specialized hole cutter to make this easy. The rest involves cutting your existing exhaust, connecting the components with the provided clamps, and bolting everything into place. Many customers successfully complete the installation in a few hours.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ3: Will this fit my truck?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOur exhaust stack system is designed to be a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003euniversal fit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor most modern diesel pickup trucks, including popular models like Ford Super Duty, Dodge Ram diesel trucks, and GM Duramax. The universal fit is achieved through the flexible pipe and clamps in the install kit, which adapt to your vehicle's specific exhaust configuration.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ4: Is drilling into my truck bed required?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is a permanent modification. A hole must be drilled into the truck bed to route the exhaust pipe upward. We include a high-quality hole saw to ensure you get a clean, precise cut. Please measure carefully before drilling.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ5: How will this change the sound of my truck?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYou can expect a deeper, richer, and more aggressive exhaust tone, which is highly desired in the diesel community. The vertical stack design amplifies the natural rumble of your diesel engine, making it sound more powerful. Be aware that some cabin noise, especially in the rear, may increase.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ6: Why is it not recommended for gasoline engines?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGasoline engines operate at significantly higher exhaust temperatures than diesel engines. The materials and design of this kit are optimized for diesel exhaust temperatures. Using it on a gasoline vehicle could lead to premature failure, damage to the kit, or even a fire hazard.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ7: Will this affect my truck's performance or fuel economy?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is primarily a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estylistic and acoustic modification\u003c\/strong\u003e. A well-installed system should not create significant backpressure that hurts performance. You likely won't see measurable gains or losses in horsepower or fuel economy. The main benefits are the aggressive look and powerful sound.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ8: What about rain and snow? Will water get into my engine?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. Our exhaust stack features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecat-eye or angled cut tip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003especifically designed to prevent water from directly entering the exhaust pipe while maintaining a classic look. This allows exhaust gases to escape easily but deflects rain and snow.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ9: Can I still use a truck bed cover or toolbox?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis depends entirely on the specific design and fitment of your accessories. The stack will occupy space in the corner of your bed. You will need to choose a tonneau cover that can fit around it (e.g., a cover designed for beds with stacks) or modify a toolbox to clear the pipe. It's crucial to plan your layout before installation.\u003c\/p\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":"7\"Outlet x 4\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474851741947,"sku":"SPEXS222500000000","price":259.99,"currency_code":"USD","in_stock":true},{"title":"7\"Outlet x 4\"Inlet \/ 4\"","offer_id":47474851774715,"sku":"SPEXS222500000000-EXS222500001000","price":369.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 4\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474851840251,"sku":"SPEXS222500000001","price":259.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 4\"Inlet \/ 4\"","offer_id":47474851873019,"sku":"SPEXS222500000001-EXS222500001000","price":369.99,"currency_code":"USD","in_stock":true},{"title":"7\"Outlet x 5\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474851938555,"sku":"SPEXS222500000002","price":259.99,"currency_code":"USD","in_stock":true},{"title":"7\"Outlet x 5\"Inlet \/ 5\"","offer_id":47474852004091,"sku":"SPEXS222500000002-EXS222500001001","price":389.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 5\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474852036859,"sku":"SPEXS222500000003","price":259.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 5\"Inlet \/ 5\"","offer_id":47474852102395,"sku":"SPEXS222500000003-EXS222500001001","price":389.99,"currency_code":"USD","in_stock":true},{"title":"Without Exhaust Stack \/ 4\"","offer_id":47474852167931,"sku":"SPEXS222500001000","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Without Exhaust Stack \/ 5\"","offer_id":47474852200699,"sku":"SPEXS222500001001","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_-EXS222500000000.jpg?v=1756286973"},{"product_id":"4-5-exhaust-stack-install-kit","title":"4‘’\/5‘’  Exhaust Stack Install Kit","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eThis comprehensive install kit simplifies the conversion from a standard under-bed exhaust to a vertical bed stack system. Including all necessary connectors, flex pipe, and hardware, it ensures a secure and leak-free setup tailored for DIY enthusiasts and professional installers alike.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit\u003c\/strong\u003e: Designed to connect easily to most factory exhaust systems with minimal modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible \u0026amp; Durable\u003c\/strong\u003e: High-quality 201 stainless steel flex pipe allows for easy routing through the truck bed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Sealing\u003c\/strong\u003e: Clamps ensure tight, vibration-resistant connections at all joint points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eProduct Name\u003c\/strong\u003e: Bed Stack Exhaust Install Kit\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eComponents\u003c\/strong\u003e: 90° Elbow, Flexible Pipe, Clamps (x3)\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 201 Stainless Steel\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Converts under-bed exhaust to vertical stack system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e4\" or 5\" Exhaust Stack Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90° Elbow x 1\u003c\/li\u003e\n\u003cli\u003eFlexible pipe x 1\u003c\/li\u003e\n\u003cli\u003eHeavy-duty clamps x 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack + Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust stack\u003c\/li\u003e\n\u003cli\u003eHole saw w\/ wrench x 1\u003c\/li\u003e\n\u003cli\u003e Heacy-duty clampx 1\u003c\/li\u003e\n\u003cli\u003e4-Bolt mounting basex 1\u003c\/li\u003e\n\u003cli\u003e90° Elbow x 1\u003c\/li\u003e\n\u003cli\u003eFlexible pipe x 1\u003c\/li\u003e\n\u003cli\u003eHeavy-duty clamps x 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eWarning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003ePermanent modification required\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– installation involves drilling and cutting an exit hole in the truck bed.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003ePotential noise increase\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– the vertical exhaust path may amplify sound in the rear cabin.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eDesigned for diesel engines only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– not compatible with gasoline-powered vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cp\u003eUniversal fitment.\u003c\/p\u003e\n\u003cp\u003eEnsure the inlet size matching the diameter of the exhaust on your truck.\u003c\/p\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\" \/ Without Exhaust Stack","offer_id":47474838241531,"sku":"SPEXS222500001000","price":119.99,"currency_code":"USD","in_stock":true},{"title":"4\" \/ 7\"Outlet x 4\"Inlet","offer_id":47474838175995,"sku":"SPEXS222500000000-EXS222500001000","price":369.99,"currency_code":"USD","in_stock":true},{"title":"4\" \/ 8\"Outlet x 4\"Inlet","offer_id":47474838208763,"sku":"SPEXS222500000001-EXS222500001000","price":369.99,"currency_code":"USD","in_stock":true},{"title":"5\" \/ Without Exhaust Stack","offer_id":47474838339835,"sku":"SPEXS222500001001","price":129.99,"currency_code":"USD","in_stock":true},{"title":"5\" \/ 7\"Outlet x 5\"Inlet","offer_id":47474848137467,"sku":"SPEXS222500000002-EXS222500001001","price":389.99,"currency_code":"USD","in_stock":true},{"title":"5\" \/ 8\"Outlet x 5\"Inlet","offer_id":47474848170235,"sku":"SPEXS222500000003-EXS222500001001","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/IMG_20250827_183008.jpg?v=1756892488"}],"url":"https:\/\/www.spelabautoparts.com\/collections\/exhaust-stack.oembed","provider":"SPELAB","version":"1.0","type":"link"}