Max Trac Suspension's Part# 201620 Is A 2" Rear Lowering Box Kit Including Coils, Shock Extenders & Sensor Rods Front / Rear: Rear Rear Lift / Lower Inches: 2 Fitment Notes: Kit Includes 2" Coils (Part# 271620), Shock Extenders (Part# 401000) & Rear Sensor Rods (Part# 990962). Max Trac Suspension Does Not Recommend Using Wheels Wider Than 9" Or Wheels With Less Than 4.5" Backspacing. Doing So Will Result In Voiding Any And All Manufacturer Warranties.
