{"product_id":"teraflex-4-door-4-inch-alpine-ct4-prerunner-long-arm-suspension-system","title":"TeraFlex 4 Door 4 Inch Alpine CT4 Prerunner Long Arm Suspension System No Shocks | Jeep Wrangler JK (2007-2018)","description":"\u003cp\u003eTeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our Sport ST (Street \u0026amp; Trail) Suspension Systems.\nThe TeraFlex 4 Inch Alpine CT4 Prerunner Long Arm Suspension System includes all the components necessary for a purpose-built speed system.The Alpine CT4 Prerunner builds on the standard Alpine CT4 by adding heavy-duty suspension limit straps and front and rear SpeedBump Bump Stops tuned for high-speed travel.The Alpine CT4 Prerunner Long Arm Suspension System is built to handle high-speed off-road excursions!\nOur adjustable Alpine Long Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles, anti-squat geometry, and tire position on vehicles with 3-6 Inch Lifts.\nOn higher lifts, Alpine Long Arm Brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop as well as shock load transferred through the Alpine Long Control Arms.\nThe HD Forged Adjustable Front and Rear (4 Inch+) Track Bars and Rear Track Bar Bracket improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.\n\nThis results in improved suspension geometry and relaxed control arm angles for a superior ride quality and performance regardless of terrain.\nThese systems restore front and rear roll axis angles to minimize brake dive and acceleration squat.\nTeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).\n\nAlpine CT Suspension Systems are engineered for hardcore Jeeping without sacrificing weekday ride comfort!\nIncludes: \n\n4 Inch Lift Coil Springs (JK4 Front: # 1853402 \u0026amp; JK4 Rear: # 1854402)\n0.5 Inch Inch Lift Coil Spring Spacers (Front x 2: 1953100 \u0026amp; Rear x 2: # 1954105)\nAlpine Long Control Arm \u0026amp; Bracket Kit - 8-Arm (3-6 Inch Lift) (# 1315010)\nHD Forged Adjustable Front Track Bar (0-6 Inch Lift) (# 1753418)\nHD Forged Adjustable Rear Track Bar (0-6 Inch Lift) (# 1754418)\nFront Track Bar Bracket Gusset (# 4951800)\nRear Track Bar Axle Bracket Kit (3-6 Inch Lift) (# 1954777)\nSpeedbump Bump Stop Kit - Front \u0026amp; Rear (# 1958259)\n1.25 Inch SpeedBump Bump Stop Pad Kit - Front Lower (# 1467125)\n0.75 Inch SpeedBump Bump Stop Strike Pad Kit - Rear Lower (x 3: # 1954600)\n15.125 Inch \u0026amp; 13.5 Inch HD Suspension Limit Strap Kit - Front \u0026amp; Rear (3-4 Inch Lift) (# 4853100)\n10 Inch Front Sway Bar Quick Disconnect Kit (3-4 Inch Lift) (# 1753000)\n12.25 Inch Rear Sway Bar Link Kit (3-4 Inch Lift) (# 1754500)\n26 Inch Front Brake Line Kit - Stainless Steel Braided (# 4353310)\n30 Inch Rear Brake Line Kit - Stainless Steel Braided (# 4350310)\nFront Brake Line Anchor Kit (# 1101255)\nExhaust Spacer Kit (# 2610000)\nAll necessary hardware\nAnd more\n\nFitment:\n\nJK Wrangler Unlimited (4-Door)\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2017 Jeep Wrangler\u003c\/li\u003e\n\u003cli\u003e2018 Jeep Wrangler JK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePart Numbers\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e1145044\u003c\/li\u003e\u003c\/ul\u003e","brand":"TeraFlex","offers":[{"title":"Default Title","offer_id":45262015660348,"sku":"1145044","price":5015.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0136\/3004\/products\/1145044-v1-20140105.jpg?v=1685631140","url":"https:\/\/highliftoffroad.com\/products\/teraflex-4-door-4-inch-alpine-ct4-prerunner-long-arm-suspension-system","provider":"HighLift Off-Road","version":"1.0","type":"link"}