Rough Country 11900 X-Flex Control Arms | FR or RR | Lower | Jeep Cherokee XJ/Comanche MJ/Wrangler TJ Model_Pioneer 1000 This easy-to-use Speedometer Calibrator helps

This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle’s speedometer to match the output of your larger tires

allowing you to dial in the perfect ride height and suspension setup

After lifting a Jeep JK

Configurable Shock Options: Choose the perfect ride feel for your driving needs

this kit utilizes factory mounting locations and requires no differential spacing or drivetrain modifications

Rough Country 11900 X-Flex Control Arms | FR or RR | Lower | Jeep Cherokee XJ/Comanche MJ/Wrangler TJ Model_Pioneer 1000 This easy-to-use Speedometer Calibrator helpsWith their ball in joint, massive 2. 5in diameter body, and huge 1. 25in threads, these X Flex Joints offer considerable range, strength, and safety for off road applications. Upper Arm X Flex Joints pivot up to twenty degrees, while Lower Arm Joints are capable of a staggering thirty five degrees pivot range.