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Jeep JK/JKU Adjustable Front Lower Alpine Flexarm Kit 2-4 Inch Lift 07-18 Wrangler JK/JKU TeraFlex

SKU 1415500
Original price $ 307.99 - Original price $ 307.99
Original price
$ 307.99
$ 307.99 - $ 307.99
Current price $ 307.99

TeraFlex JK/JKU Alpine Flexarm adjustable control arms provide maximum adjustability, dependability, and performance while retaining factory control arm mounting locations on JK Wrangler and JKU Wrangler Unlimited models with 2-4 inch lifts. Can be added to any existing suspension lift.


  • JK Wrangler (2-door)
  • JKU Wrangler Unlimited (4-door)
  • Lift Height: 2-4 inch

Flexarm Specs:

  • Tube Diameter and Wall: 1.625 inch x 0.157 inch (42mm x 4mm)
  • Factory Length: 22.625 inch
  • Min. Length: 22.75 inch
  • Max. Length: 24 inch
  • Both Ends: 9/16 inch (14mm) Bolt
  • Thread: 1.25 inch-12 UNF
  • Both Bushings: P/N 611011


  • Alpine Flexarm - Driver Side Front Lower Adjustable Control Arm (P/N 1141501)
  • Alpine Flexarm - Passenger Side Front Lower Adjustable Control Arm (P/N 1141511)
  • Sold As A Kit

Features and Benefits:

  • Durable 1.625 inch x 0.157 inch (42mm x 4mm) wall DOM (Drawn Over Mandrel) tube provides maximum strength
  • Fully-adjustable Alpine Flexarm control arms optimize pinion and caster angles, and tune anti-squat geometry for proper suspension alignment
  • Re-centers axles in the wheel well for proper suspension movement or can be used to increase wheelbase
  • Full-range of movement will not restrict articulation or flex off-road
  • High-quality factory style bushings provide excellent noise, vibration, and harshness (NVH) damping and ride quality characteristics w/ zero maintenance
  • Zero maintenance forged threaded joints for smooth quiet flex
  • Premium black e-dipped coating provides superior durability and corrosion resistance on tube and forged rod end housing
  • Anodized 6061-T6 aluminum clamp collar to secure rod end after length adjustment
  • TeraFlex Lifetime Warranty against defects


  • Alpine Flexarm - Driver Side Rear Upper Adjustable Control Arm (P/N 1141501) available separately
  • Alpine Flexarm - Passenger Side Rear Upper Adjustable Control Arm (P/N 1141511) available separately
  • Replacement Bushing - both ends (P/N 611011) available separately
  • Install Time: 1.5 Hours
  • SKU: 1415500