{"product_id":"zone-offroad-4-inch-lift-kit-nitro-shocks-2007-2011-jeep-wrangler-jku-4-door-j15n","title":"Zone Offroad 4\" Suspension Lift Kit w\/ Nitro Shocks | 2007-2011 Jeep Wrangler JKU 4-Door","description":"\u003ch2\u003eZone Offroad 4-Inch Suspension Lift Kit with Nitro Shocks for 2007-2011 Jeep Wrangler JKU Unlimited 4-Door\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBottom Line Up Front:\u003c\/strong\u003e The Zone Offroad J15N 4-inch Suspension Lift Kit is engineered specifically for 2007-2011 Jeep Wrangler Unlimited JKU 4-Door models, delivering increased ground clearance, improved articulation, enhanced off-road capability, and clearance for up to 35-inch tires while maintaining comfortable daily driving characteristics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBecause:\u003c\/strong\u003e This complete suspension system includes full-length replacement coil springs, Nitro Series gas shocks, a heavy-duty adjustable front track bar, rear track bar relocation bracket, sway bar links, brake line relocation brackets, caster correction hardware, and bump stop extensions designed to properly maintain suspension geometry after lifting.\u003c\/p\u003e\n\n\u003cp\u003eAccording to leading suspension engineering practices, lifting a vehicle beyond three inches requires proper geometry correction to maintain predictable steering response, axle positioning, suspension travel, and tire wear. Zone Offroad designed the J15N around the unique wheelbase and weight characteristics of the Wrangler Unlimited platform, creating a balanced suspension system capable of handling both trail and highway environments.\u003c\/p\u003e\n\n\u003cp\u003eWhether your Wrangler is built for overlanding, backcountry exploration, rock crawling, hunting excursions, or everyday driving, this system provides the clearance and suspension performance necessary to confidently run larger tires while improving obstacle clearance and overall vehicle capability.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eZone Offroad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eJ15N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Application\u003c\/td\u003e\n\u003ctd\u003e2007-2011 Jeep Wrangler Unlimited JKU 4-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Height\u003c\/td\u003e\n\u003ctd\u003e4 Inches Front and Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Springs\u003c\/td\u003e\n\u003ctd\u003eFull-Length Coil Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Springs\u003c\/td\u003e\n\u003ctd\u003eFull-Length Coil Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Absorbers\u003c\/td\u003e\n\u003ctd\u003eZone Nitro Series Gas Shocks Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Track Bar\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Adjustable Front Track Bar Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Track Bar Correction\u003c\/td\u003e\n\u003ctd\u003eTrack Bar Relocation Bracket Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSway Bar Links\u003c\/td\u003e\n\u003ctd\u003eExtended Front and Rear Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Line Relocation\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster Correction\u003c\/td\u003e\n\u003ctd\u003eFront Cam Washers Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBump Stop Extensions\u003c\/td\u003e\n\u003ctd\u003eFront and Rear Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Tire Size\u003c\/td\u003e\n\u003ctd\u003e35 x 12.50 Tires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Wheel Sizes\u003c\/td\u003e\n\u003ctd\u003e16x8, 17x9, or 18x9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Backspacing\u003c\/td\u003e\n\u003ctd\u003e4.5 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003eApproximately 5 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler Unlimited X 4-Door (2007-2011)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited Sahara 4-Door (2007-2011)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited Rubicon 4-Door (2007-2011)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited Sport 4-Door (2010-2011)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited Mountain Edition 4-Door (2010-2011)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited Islander 4-Door (2010-2011)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited 70th Anniversary Edition 4-Door (2011)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot Compatible With:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JK 2-Door Models\u003c\/li\u003e\n\u003cli\u003eRight-Hand Drive Export Applications Unless Approved by Manufacturer\u003c\/li\u003e\n\u003cli\u003eVehicles Equipped With Non-Compatible Suspension Modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eProfessional wheel alignment is required following installation.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty adjustable front track bar recenters the front axle after lifting.\u003c\/li\u003e\n\u003cli\u003eRear track bar relocation bracket restores proper rear axle positioning.\u003c\/li\u003e\n\u003cli\u003eBrake line relocation brackets allow increased suspension travel while retaining factory brake lines.\u003c\/li\u003e\n\u003cli\u003eFactory wheels generally do not provide sufficient clearance and aftermarket wheels are recommended.\u003c\/li\u003e\n\u003cli\u003eRecommended wheel backspacing is approximately 4.5 inches.\u003c\/li\u003e\n\u003cli\u003eNo welding is typically required for installation.\u003c\/li\u003e\n\u003cli\u003eInstallation can be completed using common automotive hand tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWill this lift kit clear 35-inch tires?\u003c\/h3\u003e\n\u003cp\u003eYes. Zone Offroad recommends up to 35x12.50 tires when paired with appropriate wheel specifications and backspacing.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the kit include shocks?\u003c\/h3\u003e\n\u003cp\u003eYes. Zone Nitro Series gas shocks are included and specifically valved for the supplied coil springs.\u003c\/p\u003e\n\n\u003ch3\u003eIs a front track bar included?\u003c\/h3\u003e\n\u003cp\u003eYes. A heavy-duty adjustable front track bar is included to properly center the front axle after lifting.\u003c\/p\u003e\n\n\u003ch3\u003eCan I reuse factory wheels?\u003c\/h3\u003e\n\u003cp\u003eIn most cases aftermarket wheels with approximately 4.5 inches of backspacing are recommended for proper clearance.\u003c\/p\u003e\n\n\u003ch3\u003eDoes this fit a 2-door Wrangler JK?\u003c\/h3\u003e\n\u003cp\u003eNo. The J15N is engineered exclusively for 2007-2011 Jeep Wrangler Unlimited JKU 4-door models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e J15N\u003c\/p\u003e\n","brand":"Zone Offroad","offers":[{"title":"Default Title","offer_id":52214596075803,"sku":"FQMS_J15N","price":919.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/3165\/4427\/files\/zone-j15n-suspension-lift-components.jpg?v=1781433758","url":"https:\/\/4x4wavers.com\/products\/zone-offroad-4-inch-lift-kit-nitro-shocks-2007-2011-jeep-wrangler-jku-4-door-j15n","provider":"4X4 WAVERS","version":"1.0","type":"link"}