{"product_id":"teraflex-4-in-alpine-ct4-prerunner-long-arm-suspension-system-no-shocks-4-door-2007-2018-jeep-wrangler-jk-unlimited-1145044","title":"TeraFlex 4\" Alpine CT4 Prerunner Long Arm Suspension System, No Shocks (4-Door) for 2007-2018 Jeep Wrangler JK Unlimited","description":"\u003cp\u003eThe 4-door version of TeraFlex's 4\" Alpine CT4 Prerunner Long Arm Suspension System fits the 2007-2018 Jeep Wrangler JK Unlimited. TeraFlex aims it at high-speed off-road driving and says it includes everything needed for it. The instruction set TeraFlex publishes for this system covers forged front and rear track bars, the JK long arm brackets, rear Prerunner frenched-in SpeedBump bump stops, limiting straps and its 4\"-6\" JK lift. You add your own shocks.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePrerunner long arm system\u003c\/strong\u003e\u003cbr\u003eTeraFlex's 4\" CT4 long arm lift set up for fast off-road driving on the JK Unlimited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong arms on Alpine brackets\u003c\/strong\u003e\u003cbr\u003eAdjustable Alpine long control arms mount to TeraFlex's JK long arm brackets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFront and rear track bars\u003c\/strong\u003e\u003cbr\u003eForged and adjustable, per TeraFlex's instructions for this system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpeedBump rear stops\u003c\/strong\u003e\u003cbr\u003eRear frenched-in SpeedBump bump stops for hard landings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimiting straps\u003c\/strong\u003e\u003cbr\u003eCovered in TeraFlex's instructions for this kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo shocks included\u003c\/strong\u003e\u003cbr\u003eFit the shocks of your choice.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cstyle\u003e.pt-fit{margin:10px 0 4px;position:relative}.pt-fit\u003einput{position:absolute;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}.pt-fit__tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0}.pt-fit__tabs label{display:inline-flex;align-items:center;gap:7px;cursor:pointer;padding:6px 14px;border:1px solid #e2e4e6;border-radius:999px;background:#f2f3f4;color:#4a5057;font-weight:700;line-height:1.35}.pt-fit__tabs label\u003espan{display:inline-flex;align-items:center;justify-content:center;box-sizing:content-box;min-width:1.5em;height:1.5em;padding:0 .3em;line-height:1;font-size:.75em;font-weight:700;color:#8a9099;background:#ffffff;border-radius:999px}.pt-fit__tabs label:hover{background:#e8eaec}.pt-fit__p{display:block}#fit-1145044 .pt-fit__p{display:none}.pt-fitw{overflow-x:auto;border:1px solid #e6e6e6;border-radius:8px;background:#ffffff;margin:10px 0 4px}.pt-fitw table{display:table;table-layout:fixed;width:100%;margin:0;border-collapse:separate;border-spacing:0;border:none;min-width:560px}.pt-fitw caption{caption-side:top;text-align:left;padding:0 0 8px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8a9099;font-size:.8em}.pt-fit .pt-fitw caption{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media print{.pt-fit .pt-fitw caption{position:static!important;width:auto!important;height:auto!important;clip-path:none!important;padding:0 0 8px!important}}.pt-fitw th{background:#141414;color:#ffffff;text-align:left;padding:11px 14px;font-weight:700;font-size:12px;letter-spacing:.09em;text-transform:uppercase;border:none;white-space:nowrap}.pt-fitw td{padding:11px 14px;border:none;border-bottom:1px solid #ececec;background:#ffffff;vertical-align:top}.pt-fitw tbody tr:nth-child(even) td{background:#f7f7f7}.pt-fitw tbody tr:last-child td{border-bottom:none}.pt-fitw td.y{font-weight:700;white-space:nowrap}.pt-fitw td.b{white-space:nowrap}.pt-fitw td.n{color:#5a6067;font-size:.92em}.pt-fitw td.e{color:#c4c8cc}#fit-1145044\u003e.pt-fit__panels\u003e.pt-fit__p:first-of-type{display:block}#fit-1145044\u003einput:checked~.pt-fit__panels\u003e.pt-fit__p{display:none}@media print{#fit-1145044 .pt-fit__tabs{display:none}#fit-1145044 .pt-fit__p{display:block!important}#fit-1145044 .pt-fitw{overflow:visible!important}#fit-1145044 .pt-fitw table{min-width:0!important}}\u003c\/style\u003e\u003cdiv class=\"pt-fitw\"\u003e\u003ctable\u003e\n\u003ccaption\u003eJeep\u003c\/caption\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:22%\"\u003e\n\u003ccol style=\"width:28%\"\u003e\n\u003ccol style=\"width:12%\"\u003e\n\u003ccol style=\"width:38%\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBed\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e2007-2018\u003c\/td\u003e\n\u003ctd\u003eWrangler\u003c\/td\u003e\n\u003ctd class=\"b\"\u003e\u003c\/td\u003e\n\u003ctd class=\"n\"\u003eJK; 4-door only; 4\" lift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"background:#faf7f7;border-left:4px solid #ba232a;border-radius:0 8px 8px 0;padding:14px 16px;margin:12px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eCheck your Jeep:\u003c\/strong\u003e Wrangler JK Unlimited 4-door, 2007-2018; shocks sourced separately; frame welding planned.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eNot for:\u003c\/strong\u003e 2-door JK (1145042); JL or JT models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e TeraFlex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e 1145044\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Long arm suspension system\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLift Height:\u003c\/b\u003e 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShocks:\u003c\/b\u003e Not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUPC:\u003c\/b\u003e 843885030485\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eTime:\u003c\/b\u003e 20 hours · \u003cb\u003eWhat's involved:\u003c\/b\u003e Remove the drivelines, springs, track bars and all eight control arms and lower the fuel tank. Cut off the stock arm brackets, weld on the long arm brackets and frame gussets, fit the arms, springs, shocks and brake lines, then get a 4-wheel alignment.\u003c\/p\u003e\n\u003cp\u003eHere's the short version. Follow TeraFlex's install sheet (below) for your Jeep's exact steps and torque values.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLift the Jeep by the frame, remove the wheels and both drivelines completely, then the exhaust, drag link at the knuckle, both track bars, calipers, sensors and breathers (p5).\u003c\/li\u003e\n\u003cli\u003eLower the axles and remove the springs, then remove all four rear and all four front control arms (keep the hardware) and set the axles aside safely.\u003c\/li\u003e\n\u003cli\u003eSupport the transfer case and swing its cross member aside, disconnect the fuel supply, return and EVAP lines (the supply line may be under pressure, cap all open lines) and lower the fuel tank; remove the catalytic converters (p8).\u003c\/li\u003e\n\u003cli\u003eCut off the stock control arm brackets, grind the frame smooth, clean paint within 1\" of the weld areas, and weld on the rear frame gussets and the new long arm brackets with C-clamps; prime and paint all bare metal (p9).\u003c\/li\u003e\n\u003cli\u003eSet the Alpine long arms to 27 3\/4\" front upper, 33 11\/16\" front lower, 19 1\/2\" rear upper and 35 1\/8\" rear lower and install them adjustable end at the axle (new hardware at the frame, original at the axle, rear lowers bends in and up, p11), bolts untightened.\u003c\/li\u003e\n\u003cli\u003eFit the spring spacers, springs, shocks, sway bar links (75 ft-lbs, p14) and new brake lines with copper washers (p15), refit the brakes, sensors, drag link, tank and exhaust, relocate the EVAP canister on 2012+ 4-doors (p18), torque all arm bolts on the ground and get a 4-wheel alignment (p19).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1611.pdf?v=1792344053\" target=\"_blank\" rel=\"noopener\"\u003e999298 07-17 JK 4-6 Inch Suspension Lift Kit (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1520.pdf?v=1792344001\" target=\"_blank\" rel=\"noopener\"\u003e999043 JK Forged Rear Adjustable Trackbar Instructions (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1521.pdf?v=1792344002\" target=\"_blank\" rel=\"noopener\"\u003e999044 JK Forged Front Monster Track Bar (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1523.pdf?v=1792344002\" target=\"_blank\" rel=\"noopener\"\u003e999089 JK Rear Prerunner Frenched in Speedbumps (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1524.pdf?v=1792344002\" target=\"_blank\" rel=\"noopener\"\u003e999090 JK Long Arm Bracket Instructions (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-install-sheet-1530.pdf?v=1792344012\" target=\"_blank\" rel=\"noopener\"\u003e999050 JK Limiting Strap Kit Instructions (PDF)\u003c\/a\u003e, TeraFlex's own installation guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty.\u003c\/strong\u003e TeraFlex covers its control arms, IR bushings and long arm brackets for life against defects in materials and workmanship. Alpine control arm bushings other than IR carry 1 year, and paint and powder coat finishes 90 days (defects only).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTeraFlex extends its limited warranty only to the consumer who first bought the product, and only on the vehicle the part was first installed on. It does not pass to a later owner.\u003c\/li\u003e\n\u003cli\u003eCoverage starts on the purchase date and does not restart if a part is repaired or replaced.\u003c\/li\u003e\n\u003cli\u003eFor a covered defect, TeraFlex will either repair or replace the product (or the faulty part) free of charge or refund the purchase price, at its discretion, and it pays the freight to send a repaired or replacement part back to you.\u003c\/li\u003e\n\u003cli\u003eNot covered: damage from transportation, storage, improper use, skipped instructions or preventive maintenance, modifications, unauthorized repair, normal wear and tear, product finish, improper installation or maintenance, racing or competition, or accidents, abuse and neglect. Improper installation, poor maintenance, racing or competition use, and neglect or abuse void the warranty.\u003c\/li\u003e\n\u003cli\u003ePaint and powder coat finishes carry 90 days of defect coverage only, not wear from use.\u003c\/li\u003e\n\u003cli\u003eClaims: contact us first. Keep your proof of purchase or original invoice; removing the part from the vehicle and the inbound shipping are the owner's responsibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFree shipping.\u003c\/strong\u003e Ships free to the lower 48 states, with no minimum order.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrder by 5 PM ET on a business day and it starts processing the same day.\u003c\/li\u003e\n\u003cli\u003eMost orders arrive within 1-5 business days.\u003c\/li\u003e\n\u003cli\u003eWe email your tracking number as soon as it ships.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInspect on delivery.\u003c\/strong\u003e Long arm parts ship in several boxes. Check every arm, bracket and hardware pack against the part list in the TeraFlex instructions before you start cutting, and contact us right away about anything missing or damaged. Check it as soon as it arrives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLook for crushed ends, punctures or tears in the carton.\u003c\/li\u003e\n\u003cli\u003eIf something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).\u003c\/li\u003e\n\u003cli\u003eOpen the box and check the parts against the parts list before you install.\u003c\/li\u003e\n\u003cli\u003eEmail \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e30-day returns.\u003c\/strong\u003e Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEmail \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e with your order number. We reply within 1-2 business days with instructions.\u003c\/li\u003e\n\u003cli\u003eDamaged, defective or wrong item: we send a prepaid label or arrange a pickup.\u003c\/li\u003e\n\u003cli\u003eChanged your mind: you pay return shipping. No restocking fee.\u003c\/li\u003e\n\u003cli\u003eRefunds go back to your original payment method within 7 business days of approval. See our \u003ca href=\"https:\/\/prestigetruck.com\/policies\/refund-policy\"\u003ereturns policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout TeraFlex\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;margin:6px 0 4px;\"\u003e\n\u003cdiv style=\"flex:0 0 150px;max-width:150px;border:2px solid #14161a;padding:12px 8px;text-align:center;font:700 22px\/1.1 Rajdhani,'Arial Narrow',sans-serif;letter-spacing:.06em;color:#14161a;\"\u003eTERAFLEX\u003cspan style=\"color:#ba232a;\"\u003e.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 340px;min-width:240px;\"\u003e\n\u003cp\u003eTeraFlex describes itself as a Jeep company at heart, started and staffed by people who drive them. It designs, engineers and builds suspension systems, shocks, axles and performance parts, with the Wrangler and Gladiator at the center of the range.\u003c\/p\u003e\n\u003cp\u003eThe company traces its roots to the 1950s and MEPCO (Military Equipment Parts Company), an early supplier of Jeep parts. TeraFlex Manufacturing followed in 1996 to build heavy-duty suspension for the TJ Wrangler, and today's catalog runs from full lift systems and the Falcon shock line to axles, steering and armor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#faf7f7;border-left:4px solid #ba232a;border-radius:0 8px 8px 0;padding:14px 16px;margin:16px 0 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eAuthorized TeraFlex dealer.\u003c\/strong\u003e Prestige Truck is an authorized TeraFlex dealer, so what we sell is new and genuine TeraFlex. In TeraFlex's words, its limited warranty extends \"only to the consumer who originally purchased the product,\" so keep your receipt with your build records.\u003c\/p\u003e\u003c\/div\u003e","brand":"TeraFlex","offers":[{"title":"Default Title","offer_id":67835430207732,"sku":"1145044","price":5015.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-alpine-long-arm-suspension-a002.jpg?v=1792343815","url":"https:\/\/prestigetruck.com\/products\/teraflex-4-in-alpine-ct4-prerunner-long-arm-suspension-system-no-shocks-4-door-2007-2018-jeep-wrangler-jk-unlimited-1145044","provider":"Prestige Truck","version":"1.0","type":"link"}