{"title":"Headers","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eChevrolet Corvette C7 ZR1 2019\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"kooks-headers-c7-corvette-stingray-grand-sport-z06-zr1-2014-2019","title":"Kooks Headers C7 Corvette (2014-2019)","description":"\u003cp class=\"prod-overview\"\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\" \u003c\/p\u003e\n\u003ch4\u003eFeatures and Benefits\u003c\/h4\u003e\n\u003cul class=\"fab-list\"\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"1-7\/8\" x 3\" \/ No","offer_id":51283299762496,"sku":"KSH2170H620","price":2973.52,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ Add Cats","offer_id":51283299795264,"sku":"KSH2170H420","price":2949.2,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ Add Green Cats","offer_id":51283299828032,"sku":"KSH2170H430","price":3657.94,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ No","offer_id":51283299860800,"sku":"KSH2170H623","price":2793.52,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ Add Cats","offer_id":51283299893568,"sku":"KSH2170H620","price":2973.52,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ Add Green Cats","offer_id":51283299926336,"sku":"KSH2170H630","price":3603.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/5a5f26ab2e6e691b882df3b6f6c60221.jpg?v=1756162184"},{"product_id":"american-racing-headers-c7-corvette-2014-2019","title":"American Racing Headers C7 Corvette (2014-2019)","description":"\u003cp\u003eIf you’re looking to unleash the true performance potential of your C7 Corvette or Z06, this ARH Long System is the upgrade your car demands. Built with full 304 stainless steel and precision‐crafted in the USA, this exhaust system replaces the factory header\/backpipe section with high-flow primaries and a scavenger-spike merge design. Expect sharper throttle response, deeper tone under acceleration, and a lightweight, race‐proven build that gives you the confidence to drive harder and enjoy more.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"746\"\u003e\u003cstrong data-start=\"727\" data-end=\"744\"\u003eFitment Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"747\" data-end=\"1323\"\u003e\n\u003cli data-start=\"747\" data-end=\"859\"\u003e\n\u003cp data-start=\"749\" data-end=\"859\"\u003eFits Chevrolet Corvette C7, Grand Sport and C7 Z06 models (2014-2019) with 6.2L V8. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"860\" data-end=\"986\"\u003e\n\u003cp data-start=\"862\" data-end=\"986\"\u003eCompatible with both stock and aftermarket axle-back systems; ends at the rear axle. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"987\" data-end=\"1117\"\u003e\n\u003cp data-start=\"989\" data-end=\"1117\"\u003eChoose between primaries: 1-7\/8″ or 2″ tube diameters depending on your build and goals. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/americanracingheaders.com\/products\/c7-c7-z06-2014-up-long-system?srsltid=AfmBOooVncANeiZSxZAV1OkrsugFIDv4f1nFZncXx7FmPW_tr6K2CQt1\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/americanracingheaders.com\/products\/c7-c7-z06-2014-up-long-system?srsltid=AfmBOooVncANeiZSxZAV1OkrsugFIDv4f1nFZncXx7FmPW_tr6K2CQt1\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"987\" data-end=\"1117\"\u003e\n\u003cp data-start=\"989\" data-end=\"1117\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/americanracingheaders.com\/products\/c7-c7-z06-2014-up-long-system?srsltid=AfmBOooVncANeiZSxZAV1OkrsugFIDv4f1nFZncXx7FmPW_tr6K2CQt1\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/americanracingheaders.com\/products\/c7-c7-z06-2014-up-long-system?srsltid=AfmBOooVncANeiZSxZAV1OkrsugFIDv4f1nFZncXx7FmPW_tr6K2CQt1\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003eAvailable with high-flow catalytic converter options (200-cell metallic substrate “Severe Duty” cats) or non-catted versions — confirm legal status in your region.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1344\" data-start=\"1330\"\u003e\u003cstrong data-end=\"1342\" data-start=\"1330\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1643\" data-start=\"1345\"\u003e\n\u003cli data-end=\"1404\" data-start=\"1345\"\u003e\n\u003cp data-end=\"1404\" data-start=\"1347\"\u003eDual long-tube header assemblies (left and right banks)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1444\" data-start=\"1405\"\u003e\n\u003cp data-end=\"1444\" data-start=\"1407\"\u003eX-pipe assembly (collector section)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1521\" data-start=\"1445\"\u003e\n\u003cp data-end=\"1521\" data-start=\"1447\"\u003eChoice of catalytic or non-catalytic version depending on your selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1587\" data-start=\"1522\"\u003e\n\u003cp data-end=\"1587\" data-start=\"1524\"\u003eAll required Grade-8 mounting hardware, gaskets and fasteners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1643\" data-start=\"1588\"\u003e\n\u003cp data-end=\"1643\" data-start=\"1590\"\u003eInstallation instructions and product documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1650\" data-end=\"1669\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1667\"\u003eProduct Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1670\" data-end=\"2330\"\u003e\n\u003cli data-start=\"1670\" data-end=\"1763\"\u003e\n\u003cp data-start=\"1672\" data-end=\"1763\"\u003eConstruction: 100% USA-sourced 304 stainless steel. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"1867\"\u003e\n\u003cp data-start=\"1766\" data-end=\"1867\"\u003eFlanges: 3\/8″ laser-cut for a warp-free seal under high heat. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"1867\"\u003e\n\u003cp data-start=\"1766\" data-end=\"1867\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003ePrimary tube size options: 1-7\/8″ (≈47 mm) or 2″ (≈51 mm) depending on variant. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1990\" data-end=\"2092\"\u003e\n\u003cp data-start=\"1992\" data-end=\"2092\"\u003eCollector \/ X-pipe size: 3.0″ system in many configurations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1990\" data-end=\"2092\"\u003e\n\u003cp data-start=\"1992\" data-end=\"2092\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.phastekperformance.com\/American-Racing-Headers-1-78-Long-Header-System-p\/arh-c7-14178300lswc.htm?srsltid=AfmBOorSRlP1alQY0Zo9q3Zx_Cst4Gml3_zPQh7Lfjh9sMzQPnCLqJHx\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003eFinish: Natural stainless steel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2154\" data-end=\"2330\"\u003e\n\u003cp data-start=\"2156\" data-end=\"2330\"\u003eWeight \u0026amp; performance: While exact figures vary by version, independent sources indicate gains of up to ~35 hp on LT1\/LT4 applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2359\" data-start=\"2337\"\u003e\u003cstrong data-end=\"2357\" data-start=\"2337\"\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3150\" data-start=\"2360\"\u003e\n\u003cli data-end=\"2484\" data-start=\"2360\"\u003e\n\u003cp data-end=\"2484\" data-start=\"2362\"\u003e\u003cstrong data-end=\"2387\" data-start=\"2362\"\u003ePremium Build Quality\u003c\/strong\u003e — Hand-ported, TIG-welded and fully manufactured in the USA for race-level durability and fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2659\" data-start=\"2485\"\u003e\n\u003cp data-end=\"2659\" data-start=\"2487\"\u003e\u003cstrong data-end=\"2519\" data-start=\"2487\"\u003eOptimized Flow \u0026amp; Performance\u003c\/strong\u003e — Large primaries, merge collectors with scavenger spikes and an X-pipe layout reduce back-pressure for improved mid- and high-RPM power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2837\" data-start=\"2660\"\u003e\n\u003cp data-end=\"2837\" data-start=\"2662\"\u003e\u003cstrong data-end=\"2690\" data-start=\"2662\"\u003eEnhanced Sound Character\u003c\/strong\u003e — Deep, aggressive tone under load; paired with your axle-back upgrade, you get the performance sound signature that Corvette enthusiasts crave.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2988\" data-start=\"2838\"\u003e\n\u003cp data-end=\"2988\" data-start=\"2840\"\u003e\u003cstrong data-end=\"2862\" data-start=\"2840\"\u003eDirect Fit-Bolt On\u003c\/strong\u003e — No cutting or fabrication required; designed to integrate seamlessly with existing exhaust systems for an easier install.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3150\" data-start=\"2989\"\u003e\n\u003cp data-end=\"3150\" data-start=\"2991\"\u003e\u003cstrong data-end=\"3019\" data-start=\"2991\"\u003eTailorable to Your Build\u003c\/strong\u003e — Choose primary size and catted vs non-catted versions so you can match the system to your mods and emissions compliance needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"American Racing Headers","offers":[{"title":"1-7\/8\" x 3\" \/ No","offer_id":50995303416128,"sku":"C7-14178300LSNC","price":2669.68,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ Add Cats","offer_id":50995304956224,"sku":"C7-14178300LSWC","price":2908.16,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" x 3\" \/ Add GESI G-Sport Cats","offer_id":50995304988992,"sku":"150419","price":4003.16,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ No","offer_id":50995303448896,"sku":"C7-14200300LSNC","price":2735.91,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ Add Cats","offer_id":50995305021760,"sku":"C7-14200300LSWC","price":2974.4,"currency_code":"USD","in_stock":true},{"title":"2\" x 3\" \/ Add GESI G-Sport Cats","offer_id":50995305054528,"sku":"150418","price":4069.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/CORVETTE_C7.webp?v=1756164323"},{"product_id":"stainless-works-header-kit-w-high-flow-cats-c7-corvette-2014-2019","title":"Stainless Works Header Kit w\/High Flow Cats C7 Corvette (2014-2019)","description":"\u003cp data-start=\"273\" data-end=\"1280\"\u003e \u003c\/p\u003e\n\u003cdiv style=\"height: 0px; overflow: hidden; padding-top: 56.25%; position: relative; width: 100%;\"\u003e\u003ciframe style=\"position: absolute; top: 0px; left: 0px; width: 100%; height: 100%;\" src=\"https:\/\/tube.rvere.com\/embed?v=WbpZn9GAtpk\" title=\"YouTube video player\"\u003e\n        \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp data-start=\"273\" data-end=\"1280\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"273\" data-end=\"1280\"\u003eUpgrade your 2014–2019 \u003cstrong data-start=\"296\" data-end=\"321\"\u003eChevrolet Corvette C7\u003c\/strong\u003e (Stingray, Grand Sport, Z06, ZR1) with a premium \u003cstrong data-start=\"371\" data-end=\"398\"\u003elong tube header system\u003c\/strong\u003e from \u003cstrong data-start=\"404\" data-end=\"423\"\u003eStainless Works\u003c\/strong\u003e engineered to dramatically improve exhaust flow, power potential, and exhaust tone. These long tube headers replace the restrictive factory manifolds with 31″ mandrel-bent primary tubes and a 3″ slip-fit collector system that includes a high-flow catalytic center and integrated X-pipe for balanced scavenging and pulse tuning. Constructed from corrosion-resistant 304 stainless steel and fully TIG welded for strength and durability, this header kit is built in the USA and backed by a lifetime materials and workmanship warranty. Ideal for performance builds on and off the street, these headers deliver stronger throttle response, increased horsepower potential, and deeper, more engaging exhaust character when paired with a tune. Tuning is required for optimal engine calibration and to fully realize power gains.\u003c\/p\u003e\n\u003ch3 data-start=\"1287\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1308\"\u003eFitment Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1311\" data-end=\"1964\"\u003e\n\u003cli data-start=\"1311\" data-end=\"1513\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1513\"\u003eDesigned for \u003cstrong data-start=\"1326\" data-end=\"1361\"\u003e2014–2019 Chevrolet Corvette C7\u003c\/strong\u003e models including \u003cstrong data-start=\"1379\" data-end=\"1418\"\u003eStingray, Grand Sport, Z06, and ZR1\u003c\/strong\u003e platforms with the factory axle-back connection point. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1514\" data-end=\"1660\"\u003e\n\u003cp data-start=\"1516\" data-end=\"1660\"\u003eWorks with factory or aftermarket axle-back\/cat-back systems; requires proper X-pipe\/mid-pipe interface. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1661\" data-end=\"1812\"\u003e\n\u003cp data-start=\"1663\" data-end=\"1812\"\u003eAvailable in multiple primary diameter options (1-7\/8″ or 2″) to suit different build goals and power levels. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1813\" data-end=\"1964\"\u003e\n\u003cp data-start=\"1815\" data-end=\"1964\"\u003eDyno tuning \u003cstrong data-start=\"1827\" data-end=\"1839\"\u003erequired\u003c\/strong\u003e after installation for air\/fuel ratio optimization and to prevent driveability issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1971\" data-end=\"1989\"\u003e\u003cstrong data-start=\"1975\" data-end=\"1987\"\u003eIncluded\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1990\" data-end=\"2440\"\u003e\n\u003cli data-start=\"1990\" data-end=\"2100\"\u003e\n\u003cp data-start=\"1992\" data-end=\"2100\"\u003eLong tube header assemblies with \u003cstrong data-start=\"2025\" data-end=\"2059\"\u003e31″ mandrel-bent primary tubes\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2101\" data-end=\"2216\"\u003e\n\u003cp data-start=\"2103\" data-end=\"2216\"\u003eIntegrated \u003cstrong data-start=\"2114\" data-end=\"2139\"\u003eX-pipe center section\u003c\/strong\u003e with high-flow catalytic converters. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2217\" data-end=\"2339\"\u003e\n\u003cp data-start=\"2219\" data-end=\"2339\"\u003e3″ slip-fit collectors for seamless connection to downstream exhaust components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2340\" data-end=\"2440\"\u003e\n\u003cp data-start=\"2342\" data-end=\"2440\"\u003ePort-matched flanges and hardware for precise positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2447\" data-end=\"2470\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2468\"\u003eProduct Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2471\" data-end=\"3462\"\u003e\n\u003cli data-start=\"2471\" data-end=\"2613\"\u003e\n\u003cp data-start=\"2473\" data-end=\"2613\"\u003e\u003cstrong data-start=\"2473\" data-end=\"2498\"\u003ePrimary Tube Options:\u003c\/strong\u003e 1-7\/8″ or 2″ diameter mandrel-bent tubing (choice depends on build goals). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2614\" data-end=\"2754\"\u003e\n\u003cp data-start=\"2616\" data-end=\"2754\"\u003e\u003cstrong data-start=\"2616\" data-end=\"2635\"\u003ePrimary Length:\u003c\/strong\u003e Approx. \u003cstrong data-start=\"2644\" data-end=\"2668\"\u003e31″ long tube design\u003c\/strong\u003e for enhanced scavenging and power delivery. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2755\" data-end=\"2894\"\u003e\n\u003cp data-start=\"2757\" data-end=\"2894\"\u003e\u003cstrong data-start=\"2757\" data-end=\"2780\"\u003eCollector Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"2781\" data-end=\"2807\"\u003e3″ slip-fit collectors\u003c\/strong\u003e for smooth transition to downstream exhaust. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2895\" data-end=\"3066\"\u003e\n\u003cp data-start=\"2897\" data-end=\"3066\"\u003e\u003cstrong data-start=\"2897\" data-end=\"2916\"\u003eCenter Section:\u003c\/strong\u003e \u003cstrong data-start=\"2917\" data-end=\"2960\"\u003e3″ high-flow catalytic converter X-pipe\u003c\/strong\u003e included for balanced pulse tuning and emissions-friendly flow. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3067\" data-end=\"3206\"\u003e\n\u003cp data-start=\"3069\" data-end=\"3206\"\u003e\u003cstrong data-start=\"3069\" data-end=\"3082\"\u003eMaterial:\u003c\/strong\u003e Premium \u003cstrong data-start=\"3091\" data-end=\"3114\"\u003e304 stainless steel\u003c\/strong\u003e for excellent corrosion resistance and long life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3207\" data-end=\"3335\"\u003e\n\u003cp data-start=\"3209\" data-end=\"3335\"\u003e\u003cstrong data-start=\"3209\" data-end=\"3221\"\u003eWelding:\u003c\/strong\u003e Fully \u003cstrong data-start=\"3228\" data-end=\"3242\"\u003eTIG welded\u003c\/strong\u003e for structural strength and leak-free performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3336\" data-end=\"3462\"\u003e\n\u003cp data-start=\"3338\" data-end=\"3462\"\u003e\u003cstrong data-start=\"3338\" data-end=\"3351\"\u003eWarranty:\u003c\/strong\u003e Lifetime warranty on material and craftsmanship.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3469\" data-end=\"3495\"\u003e\u003cstrong data-start=\"3473\" data-end=\"3493\"\u003eProduct Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3496\" data-end=\"4641\"\u003e\n\u003cli data-start=\"3496\" data-end=\"3696\"\u003e\n\u003cp data-start=\"3498\" data-end=\"3696\"\u003e\u003cstrong data-start=\"3498\" data-end=\"3530\"\u003eLong-Tube Scavenging Design:\u003c\/strong\u003e Extended primary tubes improve exhaust scavenging, which enhances horsepower and torque potential throughout the rev range. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3697\" data-end=\"3925\"\u003e\n\u003cp data-start=\"3699\" data-end=\"3925\"\u003e\u003cstrong data-start=\"3699\" data-end=\"3730\"\u003eHigh-Flow Catalytic X-Pipe:\u003c\/strong\u003e Integrated high-flow cats and balanced X-pipe design deliver smoother power delivery and refined tone while retaining emissions controls where required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3926\" data-end=\"4107\"\u003e\n\u003cp data-start=\"3928\" data-end=\"4107\"\u003e\u003cstrong data-start=\"3928\" data-end=\"3958\"\u003eDual Primary Size Options:\u003c\/strong\u003e Choose 1-7\/8″ for naturally aspirated setups or 2″ for boosted or high-output builds needing maximum flow. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4108\" data-end=\"4273\"\u003e\n\u003cp data-start=\"4110\" data-end=\"4273\"\u003e\u003cstrong data-start=\"4110\" data-end=\"4134\"\u003eMandrel-Bent Tubing:\u003c\/strong\u003e Formed with smooth bends to minimize restrictions and maintain consistent exhaust flow dynamics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4274\" data-end=\"4459\"\u003e\n\u003cp data-start=\"4276\" data-end=\"4459\"\u003e\u003cstrong data-start=\"4276\" data-end=\"4312\"\u003eDurable TIG Welded Construction:\u003c\/strong\u003e Precision TIG welding and port-matched flanges ensure strength, leak resistance, and a professional fit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4460\" data-end=\"4641\"\u003e\n\u003cp data-start=\"4462\" data-end=\"4641\"\u003e\u003cstrong data-start=\"4462\" data-end=\"4498\"\u003eUSA-Made with Lifetime Warranty:\u003c\/strong\u003e Proudly manufactured in Ohio and backed by Stainless Works’ lifetime materials\/craftsmanship warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stainless Works","offers":[{"title":"1-7\/8\"","offer_id":51556282761536,"sku":"SSWC7188CAT","price":2968.75,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":51556282794304,"sku":"SSWC72CAT","price":2968.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/2455_source_1603908480.jpg?v=1771867668"}],"url":"https:\/\/www.forzamotorworks.com\/collections\/chevrolet-corvette-c7-zr1-2019-headers.oembed","provider":"Forza Motor Works","version":"1.0","type":"link"}