JK IR Alpine Complete 8 Long Arm Kit With Long FlexArm Brackets

Looking for more articulation with the 3-6" lift on your Jeep Wrangler JK? The Teraflex Alpine IR Long Control Arm & Bracket Kit features bolt-on brackets that relocate the control arm mounting points on the frame. Longer control arms offer better suspension geometry for a smoother ride both on and off-road. Innovative IR(Independent Rotation) Bushings take it one step further to avoid bushing bind using an inner sleeve allowing the outer rubber section to rotate separately. The locking aluminum clamp collars keep the adjustments of length and caster secure. While no welding is needed for this kit, some cutting is required to remove or trim the factory control arm brackets in order to clear the longer control arms.

JK: Alpine IR Long Control Arm Kit – Front Upper (# 1315570):

• Tube Diameter & Wall: 1-5/8" X 0.157" (42mm X 4mm)
• Factory Length = 18-3/4"
• Min. Length = 27-3/8"
• Max. Length = 28-7/8"
• Axle End = 7/16" (12mm) Bolt
• Frame End = 9/16" (14mm) Bolt
• Thread = 1-1/4"-12 UNF

JK: Alpine IR Long Control Arm Kit – Front Lower (# 1315580):

• Tube Diameter & Wall = 2" X 0.197" (50mm X 5mm)
• Factory Length = 22-5/8"
• Min. Length = 33-3/4"
• Max. Length = 35-1/4"
• Both Ends = 9/16" (14mm) Bolt
• Thread = 1-1/4"-12 UNF

JK: Alpine IR Long Control Arm Kit – Rear Upper (# 1315590):

JK: Alpine IR Long Control Arm Kit – Rear Lower (# 1315600):