The Rock Krawler Suspension JK45XF-2 4.5 in. x-factor mid-arm suspension system is designed for 2007-2018 Jeep Wrangler JK with a 4.5 in. lift height as part of a coordinated suspension upgrade. The system combines application-specific components to maintain usable suspension geometry and travel after the vehicle is raised.

Rock Krawler Suspension JK45XF-2 4.5 in. X-Factor Mid-Arm Suspension System Features:

• Designed for 2007-2018 Jeep Wrangler JK
• Drive configuration: 4WD
• Lift height: 4.5 in.
• Mounting location: front and rear
• Shocks are sold separately
• Complete bolt-in system
• Excellent highway ride And Handling The Best Off-road Ability Of All Mid-Arm Systems

Rock Krawler Suspension JK45XF-2 Kit Contents:

• (4) Triple-rate Coil Springs
• (2) Front High Clearance Adjustable Lower Control Arms
• (2) Front Adjustable Upper Control Arms
• (1) Adjustable Front Track Bar
• (1) pro-x Top Mount Drag Link
• (2) Quick Disconnect Front Sway Bar Links
• (2) Rear High Clearance Adjustable Lower Control Arms
• (2) Rear Adjustable Upper Control Arms

Rock Krawler Suspension JK45XF-2 Compatibility Notes:

• We typically recommend 4.5 in. of backspacing on a wheel used with 33 in. and 35 in. tall tires We typically recommend 3.5 in. of backspacing on a wheel used with 37 in. tall tires
• Full OEM Fenders 33 or 35 in. Tall Tires Flat Fenders 37 in. Tall Tires
• All lift heights based on Rubicon models for standard style build (i.e. front bumper and winch, rear bumper and full size spare)
• If building with a spare delete we recommend dropping 1 in. in coil lift height for the rear
• If building an overland or heavily upfitted build in the back, we recommend upsizing 1 in. in coil lift height for the rear