{"product_id":"exhaust-header-87","title":"Shorty Headers 2005-2013 Chevrolet Corvette C6 1-3, 4 X 3, Shorty Headers W, Merge Collectors 304 Stainless Steel Stainless Steel Construction Natural Finish, C.A.R.B. Eo# D-115-20 Hooker BlackHeart","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 70301303-RHKR\u003c\/p\u003e\u003cp\u003eHooker continues to push the boundaries of performance with the new BlackHeart line of performance exhaust systems for popular late model vehicles. The BlackHeart line is truly a platform designed full exhaust program.From the cylinder head flange to the tailpipe, the BlackHeart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality. All BlackHeart headers are constructed of lightweight 18-gauge, 304 stainless steel with high flow, long transition collectors featuring merge spears for maximum flow and increased exhaust velocity.3\/8 Inch thick laser cut flanges provide maximum sealing surface for a leak-free seal and ultimate strength. The primary tubes are designed for optimum flow and maximum ground and engine component clearance providing the perfect combination of performance and fit.When it's time to tear the heart out of the competition - choose BlackHeart!Max gains of 15 HP and 14 lb. ft. TorqueConstructed of 1 3\/4 diameter mandrel-bent, 18-gauge 304SS tuned length primary tubes3\/8 thick 304SS flanges for durability \u0026amp; large sealing surfaceUtilizes true mitered merge collectors designed to maximize exhaust velocity and scavenging resulting in a broad torque curveRetains factory catalytic convertersComes with all hardware \u0026amp; O2 extensions to utilize factory O2 Sensor100 Percent bolt-on with no modifications necessary, direct replacement for factory Cast Iron ManifoldEasy InstallationManufacturer's Limited Lifetime WarrantyC.A.R.B. EO# D-115-20Details:Bolt size: M8 x 1.25 x 25mmC.A.R.B Eo: D-115-20 | D-115-20CARB (California) Compliant: YesCollector Attachment: 2-Bolt FlangeCollector Diameter: 3.00 inchColor: NaturalDesign: ShortyEmission Code: 1Engine: GM Gen III\/IV (LS)Exhaust Series: Hooker BlackHeartFinish: NaturalFlange Thickness: 3\/8 InchGrade Type: PerformanceHeader Finish: NaturalHeader Flange Thickness (in): 3\/8-inchHeader Style: ShortyMaterial: 304 Stainless SteelPrimary Tube Dia.: 1-3\/4 inchPrimary Tube Diameter: 1 3\/4Primary Tube Diameter (in): 1-3\/4 inchProduct Type: HeadersTube Material: 304 Stainless SteelType of Component: HeadersWarning: California Proposition 65\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax gains of 15 HP and 14 lb. ft. Torque\u003c\/li\u003e\n\u003cli\u003eLightweight 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eConstructed of 1 3\/4\" diameter mandrel-bent, 18-gauge 304SS tuned length primary tubes\u003c\/li\u003e\n\u003cli\u003eMandrel Bent for Smooth Transition\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick 304SS flanges for durability \u0026amp; large sealing surface\u003c\/li\u003e\n\u003cli\u003eMerged Collectors For Max Flow And Increased Exhaust Velocity\u003c\/li\u003e\n\u003cli\u003eUtilizes true mitered merge collectors designed to maximize exhaust velocity and scavenging resulting in a broad torque curve\u003c\/li\u003e\n\u003cli\u003eCNC Waterjet Header Flanges For Max Strength\/Sealing Surface\u003c\/li\u003e\n\u003cli\u003eRetains factory catalytic converters\u003c\/li\u003e\n\u003cli\u003eQuality Welds For Strength\u003c\/li\u003e\n\u003cli\u003eComes with all hardware \u0026amp; O2 extensions to utilize factory O2 Sensor\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003c\/li\u003e\n\u003cli\u003e100% bolt-on with no modifications necessary, direct replacement for factory Cast Iron Manifold\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003c\/li\u003e\n\u003cli\u003eManufacturer's Limited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003eC.A.R.B. EO# D-115-20\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e2005-2013 Chevrolet Corvette C6 1-3\/4 x 3, Shorty Headers w\/Merge Collectors - 304SS Stainless Steel Construction - Natural Finish, C.A.R.B. EO# D-115-20\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51827713737016,"sku":"H00I 70301303-RHKR","price":1634.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/68968183.webp?v=1778804522","url":"https:\/\/store.motormia.co\/products\/exhaust-header-87","provider":"MOTORMIA","version":"1.0","type":"link"}