Rock Krawler 4.5" X Factor No Limits Mid Arm Suspension System - JL45NL-2

PRODUCT OVERVIEW

The Rock Krawler JL 4.5 X Factor No Limits Mid Arm System was specifically designed for Rubicon owners who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The No Limits front sway bar links allow Rubicon owners to use the factory sway bar disconnect function and still achieve maximum articulation. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL's caster both front and rear. Rock Krawler's industry leading triple rate coils give you 4.5" of lift to clear up to 42 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.

Tire Fitment:
Sport and Sahara with Full OEM Fenders
38" Tall Tires (4in Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
40" Tall Tires (4in Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
39in/40" Tall Tires (4in Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
42" Tall Tires (4in Bump Stop Height Recommended)

Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
38" Tall Tires - Recommend 3.5" of backspacing
Rubicon Fitment Recommendations
39in Tall Tires - Recommend 4.0" of backspacing
42" Tall Tires - Recommend 3.5" of backspacing

Shock Notes:
Generic Front Shock Length - 18-19" Collapsed/ 31" Maximum Extended
Generic Rear Shock Length - 19" Collapsed/ 32" Maximum Extended

General Notes:
*Required Steersmarts XD Yeti HD Bottom Mount Drag Link for Hard Off Road Use
*All lift heights based on Sport Models
*Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29"
*Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up.