JKS JSPEC137KNS 2.5 Inch J-Kontrol Suspension Lift Kit 4-Door Wrangler JL

The JKS JSPEC137KNS J-Kontrol 2.5-inch suspension lift kit increases ground clearance and enhances performance for 2018-2021 Jeep Wrangler JL 4-door models, delivering exceptional stability both on and off-road. This complete bolt-on system represents a step up from J-Venture kits by adding front control arm correction brackets that work with your factory control arms to correct caster and improve handling characteristics.

Key Features:

• Custom wound JSPEC dual-rate progressive coil springs (standard rate) that increase spring rate as compressed, providing a plush ride during highway cruising with increased performance as the spring compresses
• Front and rear shock relocation brackets (shock extension brackets) for proper shock geometry
• Front adjustable track bar and rear track bar bracket to correct axle positioning under the vehicle
• Front control arm correction brackets to flatten upper and lower control arm angles, correcting caster and improving on-road handling
• Front sway bar Quicker Disconnects and rear sway bar links for increased off-road articulation
• Front and rear bump stop extensions to properly limit suspension up-travel

This lift kit accommodates 37x12.50 tires on Rubicon models or 35x12.50 tires on non-Rubicon models (proper wheel backspacing required). J-Kontrol offers enhanced performance for daily driving, beach cruising, or regular trail use. Note: Factory wheels cannot be reinstalled without wheel spacers. Not compatible with 4xe or Rubicon 392 models.