{"product_id":"91-99-jeep-yj-tj-4-0l-shorty-headers","title":"91-99 JEEP YJ\/TJ 4.0L SHORTY HEADERS","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 70305403-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 this shorty header for 1991-99 Jeep Wrangler YJ\/TJ vehicles. This header is engineered to offer both premium fitment and maximum performance from your 4.0L L6 engine.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax dyno gains of +4 HP \u0026amp; +7 LB.FT torque\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" diameter tuned length primary tubes feature smooth transition, 6-2-1 design for increased exhaust flow, improved throttle response and a broad torque curve\u003c\/li\u003e\n\u003cli\u003eUtilizes true mitered merge collectors designed to maximize exhaust velocity and scavenging for optimum performance\u003c\/li\u003e\n\u003cli\u003eConstructed from heavy duty 14-gauge, stainless steel for increased strength and durability\u003c\/li\u003e\n\u003cli\u003eUses 1\/2\" thick head flange for durability and an optimum sealing surface\u003c\/li\u003e\n\u003cli\u003eRetains factory O2 sensors and catalytic converters\u003c\/li\u003e\n\u003cli\u003e100% bolt-on with NO cutting necessary for a hassle-free installation\u003c\/li\u003e\n\u003cli\u003eQuality welds for strength, longevity and good looks\u003c\/li\u003e\n\u003cli\u003ePremium header gasket included\u003c\/li\u003e\n\u003cli\u003eManufacturer's limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e1991-1999 Jeep Wrangler YJ\/TJ L6, 4.0L 1-1\/2 Stainless Steel Shorty Header - Natural Finish\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51828608926008,"sku":"H00I 70305403-RHKR","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.motormia.co\/products\/91-99-jeep-yj-tj-4-0l-shorty-headers","provider":"MOTORMIA","version":"1.0","type":"link"}