{"product_id":"exhaust-manifold-for-2001-2016-lb7-lly-lbz-lmm-lml-gm-6-6l-duramax-spelab","title":"Exhaust Manifold for 2001–2016 LB7 LLY LBZ LMM LML GM 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor 2WD 2001–2016 LB7–LML Duramax trucks fighting ticking leaks, soot marks, slow spool, or high EGTs under load, SPELAB high-flow cast iron manifold replaces restrictive stock hardware to restore turbo drive, handle diesel heat, and support towing or turbo-upgrade builds without custom-fab cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPELAB High-Flow Exhaust Manifold is engineered for 2001–2016 GM 6.6L Duramax 2WD trucks (LB7\/LLY\/LBZ\/LMM\/LML platforms). Built from heavy-duty cast iron with a high-durability heat coating, it withstands heavy thermal cycling and high-load driving. By optimizing exhaust flow and boosting turbo response, this manifold is the ideal upgrade for demanding diesel workloads like towing, hauling, performance builds, and off-road racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e This manifold fits compatible \u003cstrong\u003e2WD only\u003c\/strong\u003e 2001–2016 GM 6.6L Duramax applications listed below. It is commonly used in performance, race, off-road, and EGR-deleted configurations where permitted by law. Please confirm your engine generation, drivetrain, turbo setup, EGR configuration, and local regulations before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Upgrade Your Duramax Exhaust Manifold?\u003c\/h2\u003e\n\u003cp\u003eA Duramax diesel exhaust manifold has a harder job than a normal gasoline engine manifold. It must move high-volume exhaust flow toward the turbocharger while surviving repeated heat cycles, boost pressure, heavy towing, and long-duration load. When the stock manifold becomes restrictive, cracked, warped, or mismatched to a performance setup, it can affect turbo response, exhaust backpressure, and exhaust gas temperature control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible 2001–2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML applications\u003c\/li\u003e\n\u003cli\u003eFits 2WD models only according to the listed fitment note\u003c\/li\u003e\n\u003cli\u003eHigh-flow internal design helps support smoother exhaust movement toward the turbocharger\u003c\/li\u003e\n\u003cli\u003eCan support quicker turbo spool potential when paired with the right turbo and supporting modifications\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast iron construction is built for diesel heat, boost, and high-load operation\u003c\/li\u003e\n\u003cli\u003eSuitable for performance builds, turbo upgrades, race-use setups, and off-road applications where permitted by law\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Duramax Owners Who Work Their Trucks Hard\u003c\/h2\u003e\n\u003cp\u003eThis manifold is built for diesel owners who ask more from their trucks than simple daily commuting. A Duramax truck may spend its life pulling trailers, hauling equipment, climbing grades, running long highway miles, or supporting a performance build. In those conditions, exhaust flow and heat control are not just performance talking points—they directly affect how the turbocharger responds and how confidently the truck handles load.\u003c\/p\u003e\n\u003cp\u003eLB7, LLY, LBZ, LMM, and LML owners often approach upgrades differently. Some are refreshing an older work truck. Some are supporting a turbo upgrade. Some are building a race-use or off-road-only setup. Others are trying to reduce restriction and improve the way the truck responds under load. This SPELAB manifold is designed for that diesel-focused use case, not for light-duty gas-engine repair.\u003c\/p\u003e\n\u003ch2\u003eWhat Makes This Duramax Application Different?\u003c\/h2\u003e\n\u003cp\u003eThis is not a shiny universal header for a small gas engine. It is a cast-iron diesel exhaust manifold built for GM 6.6L Duramax platforms where heat, torque, turbo drive pressure, and towing load matter. A Duramax manifold has to survive high exhaust temperatures and repeated boost events while maintaining sealing and flow.\u003c\/p\u003e\n\u003cp\u003eFor many Duramax owners, the goal is not just louder exhaust sound. The real goal is better turbo efficiency potential, reduced restriction, stronger high-load breathing, and a manifold that can support demanding diesel use. That is why this product is best matched with owners who understand turbocharged diesel systems, EGT monitoring, tuning, and emissions compliance requirements.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuramax Engine Coverage:\u003c\/strong\u003e Designed for compatible LB7, LLY, LBZ, LMM, and LML 6.6L Duramax applications from 2001–2016.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2WD Fitment:\u003c\/strong\u003e Built for compatible two-wheel-drive models only according to the listed application notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Exhaust Design:\u003c\/strong\u003e Optimized internal runners help reduce exhaust restriction and support smoother exhaust gas evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo Spool Support:\u003c\/strong\u003e More efficient exhaust routing can help deliver exhaust energy to the turbine more effectively when used with the right setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Cast Iron Construction:\u003c\/strong\u003e Built for long-term heat resistance, durability, and high-boost diesel operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Resistant Coating:\u003c\/strong\u003e High-durability coating helps support long-term use in harsh exhaust environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Build Friendly:\u003c\/strong\u003e Suitable for trucks running upgraded turbos, high-flow downpipes, aftermarket tuning, or race\/off-road configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGT Management Support:\u003c\/strong\u003e Improved exhaust flow can help reduce backpressure and may contribute to better exhaust gas temperature control depending on the full setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStock Manifold vs. SPELAB High-Flow Manifold vs. Custom Race Setup\u003c\/h2\u003e\n\u003cp\u003eDuramax owners usually fall into different build paths. Some need a basic replacement for a stock truck, some need a stronger manifold for towing and performance upgrades, and others are building full custom race setups. The SPELAB Duramax exhaust manifold is positioned as a heavy-duty high-flow option for owners who need more than a basic repair part but do not want to jump directly into a fully custom fabricated setup.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eMain Advantage\u003c\/th\u003e\n\u003cth\u003eLimitations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory-Style Exhaust Manifold\u003c\/td\u003e\n\u003ctd\u003eStock repairs and factory-style replacement\u003c\/td\u003e\n\u003ctd\u003eSimple replacement for stock trucks\u003c\/td\u003e\n\u003ctd\u003eMay be more restrictive for turbo upgrades, race setups, or higher-flow diesel builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPELAB High-Flow Cast Iron Manifold\u003c\/td\u003e\n\u003ctd\u003e2WD Duramax owners running towing, performance, turbo-upgrade, race-use, or off-road setups\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast iron construction, high-flow design, turbo spool support, and heat-resistant coating\u003c\/td\u003e\n\u003ctd\u003eDesigned for 2WD applications only and may require EGR\/emissions configuration confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Race Exhaust Setup\u003c\/td\u003e\n\u003ctd\u003eCompetition trucks, custom turbo systems, and high-budget diesel builds\u003c\/td\u003e\n\u003ctd\u003eCan be built around a specific turbocharger, power goal, and exhaust layout\u003c\/td\u003e\n\u003ctd\u003eUsually costs more, may require fabrication, and may be unnecessary for many towing or street\/strip diesel builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eBottom Line:\u003c\/strong\u003e For many 2WD Duramax owners, SPELAB offers a practical high-flow cast iron manifold option for supporting turbo response, exhaust flow, and heat resistance in demanding diesel applications.\u003c\/p\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2WD Duramax Builds:\u003c\/strong\u003e Designed for compatible two-wheel-drive 2001–2016 GM 6.6L Duramax applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTowing and Heavy-Load Use:\u003c\/strong\u003e A practical option for trucks that regularly pull trailers, haul equipment, or climb long grades under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo Upgrade Support:\u003c\/strong\u003e Useful for owners pairing the truck with upgraded turbos, high-flow downpipes, or supporting airflow modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLB7 to LML Performance Platforms:\u003c\/strong\u003e Covers multiple Duramax generations, from early LB7 work trucks to later LMM\/LML performance and race-use builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace and Off-Road Applications:\u003c\/strong\u003e Suitable for EGR-deleted race\/off-road configurations where permitted by law.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExperienced Diesel DIY Owners and Shops:\u003c\/strong\u003e Best for installers familiar with Duramax exhaust hardware, turbo systems, EGT concerns, and emissions compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment \u0026amp; Specs---\u003c\/p\u003e\n\u003ch2\u003eFitment for 2001–2016 GM 6.6L Duramax 2WD Applications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Code\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLB7\u003c\/td\u003e\n\u003ctd\u003e2001–2004\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm turbo, EGR, and exhaust configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLLY\u003c\/td\u003e\n\u003ctd\u003e2004.5–2005\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm turbo, EGR, and exhaust configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLBZ\u003c\/td\u003e\n\u003ctd\u003e2006–2007\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm turbo, EGR, and exhaust configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLMM\u003c\/td\u003e\n\u003ctd\u003e2007.5–2010\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm emissions and EGR configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLML\u003c\/td\u003e\n\u003ctd\u003e2011–2016\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm emissions and EGR configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Fits compatible 2WD models only. Please confirm your exact truck year, Duramax engine code, drivetrain, turbocharger setup, EGR configuration, exhaust routing, and emissions equipment before ordering. Fitment can vary by model year, engine generation, previous modifications, turbo setup, and race\/off-road configuration.\u003c\/p\u003e\n\u003cp\u003eNeed options for other vehicle applications? Click to view more SPELAB \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/exhaust-manifold\" title=\"Shop more exhaust manifold options at SPELAB\"\u003eexhaust manifold\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eDuramax Exhaust Manifold Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPELAB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Flow Racing Exhaust Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2001–2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, LML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Fitment\u003c\/td\u003e\n\u003ctd\u003e2WD models only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eAutomobile Exhaust Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15.23 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eHigh-durability heat-resistant coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild Focus\u003c\/td\u003e\n\u003ctd\u003eDuramax diesel performance, towing, turbo upgrade, race, and off-road applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation Notes for Duramax Diesel Owners\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for experienced DIY installation or professional installation, depending on your tools, diesel experience, turbo setup, and truck condition.\u003c\/li\u003e\n\u003cli\u003eConfirm that your truck is a compatible 2WD LB7, LLY, LBZ, LMM, or LML Duramax application before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm stock or aftermarket turbocharger compatibility before removing the factory manifold.\u003c\/li\u003e\n\u003cli\u003eFor LMM and LML trucks, confirm EGR and emissions configuration before ordering or installation.\u003c\/li\u003e\n\u003cli\u003eOlder Duramax trucks may have rusted, seized, or heat-cycled exhaust hardware, so allow extra time for removal and preparation.\u003c\/li\u003e\n\u003cli\u003eInspect exhaust gaskets, up-pipes, downpipe connections, turbo flange surfaces, EGT sensor locations, and surrounding heat shields where applicable.\u003c\/li\u003e\n\u003cli\u003eUse proper torque procedures and follow factory service information where applicable.\u003c\/li\u003e\n\u003cli\u003eAlways allow the engine, turbocharger, and exhaust system to cool completely before removal or installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSymptoms of a Restrictive or Leaking Duramax Exhaust Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTicking or tapping noise near the exhaust manifold area\u003c\/li\u003e\n\u003cli\u003eVisible soot marks around the manifold, gasket, or up-pipe area\u003c\/li\u003e\n\u003cli\u003eExhaust smell near the engine bay\u003c\/li\u003e\n\u003cli\u003eSlower turbo response or weaker boost feel\u003c\/li\u003e\n\u003cli\u003eHigher exhaust gas temperatures under towing or heavy load\u003c\/li\u003e\n\u003cli\u003eReduced confidence when climbing grades or pulling trailers\u003c\/li\u003e\n\u003cli\u003eCracked, warped, or heat-damaged manifold surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Legal and Emissions Note\u003c\/h2\u003e\n\u003cp\u003eThis product may be used in race, off-road, or competition configurations where permitted by law. Some configurations may require EGR removal or may affect emissions-related equipment. It is not legal for emissions-controlled street use in many areas if it removes, disables, or modifies required emissions systems. Always check federal, state, provincial, and local regulations before installation or use.\u003c\/p\u003e\n\u003cp\u003e---tab FAQs \u0026amp; Policies---\u003c\/p\u003e\n\u003ch2\u003eFAQ About This Duramax Exhaust Manifold\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this manifold fit my 2006 LBZ Duramax?\u003c\/strong\u003e\u003cbr\u003eA: It is listed for compatible 2006–2007 6.6L LBZ Duramax 2WD applications. Please confirm your drivetrain, turbo setup, EGR configuration, and exhaust layout before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this fit 4WD Duramax trucks?\u003c\/strong\u003e\u003cbr\u003eA: No. According to the listed fitment note, this manifold fits 2WD models only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my stock turbo?\u003c\/strong\u003e\u003cbr\u003eA: It is designed to support factory turbocharger applications as well as many aftermarket drop-in turbo upgrades, but turbo flange, up-pipe, and exhaust routing should always be confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this manifold suitable for daily driving?\u003c\/strong\u003e\u003cbr\u003eA: Fitment may be possible on compatible trucks, but the product is intended for performance, race, off-road, or competition applications because some configurations may affect emissions equipment. Always verify your local laws before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this manifold require tuning after installation?\u003c\/strong\u003e\u003cbr\u003eA: A manifold-only installation does not always require tuning, but trucks with turbo upgrades, EGR-delete configurations, aftermarket exhaust systems, or performance tuning should be calibrated properly for safe and reliable operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this lower my EGTs?\u003c\/strong\u003e\u003cbr\u003eA: Improved exhaust flow can help reduce backpressure and may contribute to better EGT control, especially under load. Actual exhaust gas temperature changes depend on turbo setup, tuning, fueling, towing load, and overall engine condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this manifold support EGR systems?\u003c\/strong\u003e\u003cbr\u003eA: The listed product description indicates it is commonly used with open EGR-delete race setups. If your truck retains factory EGR equipment, confirm compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is modification required to install it?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for compatible Duramax applications, but race setups, turbo upgrades, EGR-delete configurations, and older trucks with previous modifications may require adjustment, inspection, or supporting parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What material is used?\u003c\/strong\u003e\u003cbr\u003eA: This manifold is made from heavy-duty cast iron with a high-durability heat-resistant coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will installing this improve turbo spool?\u003c\/strong\u003e\u003cbr\u003eA: The high-flow design is intended to support smoother exhaust delivery to the turbine, which can help turbo response depending on the turbocharger, tuning, fueling, and full exhaust setup. No fixed spool improvement is guaranteed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this manifold be used with aftermarket downpipes or up-pipes?\u003c\/strong\u003e\u003cbr\u003eA: It may be compatible with many aftermarket performance exhaust components, but up-pipe, downpipe, turbo, and EGR configuration should be confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this Duramax manifold myself?\u003c\/strong\u003e\u003cbr\u003eA: Experienced diesel DIY owners may be able to install it with the right tools, workspace, and preparation. Because Duramax exhaust hardware can be heat-cycled, rusted, or difficult to access, professional installation is often a practical choice for many owners.\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":"Default Title","offer_id":52624006283576,"sku":"SPBKW0005001","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/01_2fbd8cdf-0ab1-4a35-b554-c9a15321b469.jpg?v=1783576258","url":"https:\/\/bsdptuning.com\/products\/exhaust-manifold-for-2001-2016-lb7-lly-lbz-lmm-lml-gm-6-6l-duramax-spelab","provider":"BSDP Tuning","version":"1.0","type":"link"}