{"product_id":"2011-21-jeep-grand-cherokee-v8-5-7l","title":"Shorty Headers 2011-2021 Jeep Grand Cherokee 5.7L V8 1-5, 8 Shorty Headers, 304 Stainless Steel Hooker BlackHeart","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 70305304-RHKR\u003c\/p\u003e\u003cp\u003eHooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these 304 stainless steel shorty headers for 2011-2021 Jeep Grand Cherokee vehicles.These headers are engineered to offer both premium fitment and maximum performance from your 5.7L engine.Up to 50 Percent weight savings over OE exhaust Manifolds, a savings of 11 LBS.18-gauge, 304 stainless steel construction maximizing strength and durability3\/8 thick, CNC header flanges are used for strength and maximum sealing surfaceRetains factory O2 sensors and catalytic converters100 Percent quality hand welded construction for strength, longevity and good looks100 Percent bolt-on with no modifications necessaryTube geometry designed for a hassle-free installationAll hardware includedManufacturer's limited lifetime warrantyDetails:Bolt size: M8 x 1.25 x 25mmCARB (California) Compliant: NoEmission Code: 7Engine: GEN 3 HEMIExhaust Series: Hooker BlackHeartHeader Finish: NaturalHeader Style: ShortyMaterial: 304 Stainless SteelPrimary Tube Dia.: 1-5\/8 inchProduct Type: HeadersTube Material: 304 Stainless SteelWarning: California Proposition 65\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUp to 50% weight savings over OE exhaust Manifolds, a savings of 11 LBS.\u003c\/li\u003e\n\u003cli\u003e18-gauge, 304 stainless steel construction maximizing strength and durability\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick, CNC header flanges are used for strength and maximum sealing surface\u003c\/li\u003e\n\u003cli\u003eRetains factory O2 sensors and catalytic converters\u003c\/li\u003e\n\u003cli\u003e100% quality hand welded construction for strength, longevity and good looks\u003c\/li\u003e\n\u003cli\u003e100% bolt-on with no modifications necessary\u003c\/li\u003e\n\u003cli\u003eTube geometry designed for a hassle-free installation\u003c\/li\u003e\n\u003cli\u003eAll hardware included\u003c\/li\u003e\n\u003cli\u003eManufacturer's limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e2011-2021 Jeep Grand Cherokee 5.7L V8 1-5\/8 Shorty Headers, 304 Stainless Steel\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51827875971384,"sku":"H00I 70305304-RHKR","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-648464-7039147-square.webp?v=1776640147","url":"https:\/\/store.motormia.co\/products\/2011-21-jeep-grand-cherokee-v8-5-7l","provider":"MOTORMIA","version":"1.0","type":"link"}