Description
Description
Precision Alignment: Fine-tune caster angle and anti-squat geometry to achieve the perfect setup for your driving style and terrain.
Enhanced Wheelbase Tuning: The adjustable design allows for minor wheelbase adjustments for a customized off-road stance (additional components may be required).
Works with Existing Lift Kits: This control arm kit integrates seamlessly with most lift kits on the market (3-6 inch lifts) for a hassle-free upgrade.
Elevate your Jeep Wrangler JK’s off-road prowess and handling with the TeraFlex Alpine IR Adjustable Long Control Arm Kit. This performance-oriented kit allows you to fine-tune your suspension geometry for a customized setup that perfectly matches your driving style and terrain. Whether you crave precise handling on challenging trails or a smooth ride on the highway, this TeraFlex kit delivers.
The adjustable design empowers you to dial-in caster angle and anti-squat for optimal performance, and even make minor adjustments to your wheelbase for a personalized off-road stance. Furthermore, this kit integrates seamlessly with most existing lift kits on the market (3-6 inch lifts) for a hassle-free upgrade.
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):
- Tube Diameter & Wall: 1-5/8″ X 0.157″ (42mm X 4mm)
- Factory Length = 17-7/16″
- Min. Length = 20″
- Max. Length = 21-1/2″
- Both Ends = 9/16″ (14mm) Bolt
- Thread = 1-1/4″-12 UNF
JK: Alpine IR Long Control Arm Kit – Rear Lower (# 1315600):
- Tube Diameter & Wall = 2″ X 0.197″ (50mm X 5mm)
- Factory Length = 19-3/4″
- Min. Length = 35-3/4″
- Max. Length = 37-1/4″
- Both Ends = 9/16″ (14mm) Bolt
- Thread = 1-1/4″-12 UNF
Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time:8-10 hoursParts Included
- Front Upper Control Arm Pair
- Front Lower Control Arm Pair
- Rear Upper Control Arm Pair
- Rear Lower Control Arm Pair
- Front Bracket Pair
- Rear Bracket Pair
- Cross Member
- Hardware
Warranty Limited Lifetime Warranty.






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