ICON's 7 Inch Suspension System for the 2005-2007 Ford Super Duty offers unparalleled performance and ride quality while giving the vehicle clearance for 38 Inch tall tires. This Stage 4 system takes performance and ride quality to a whole new level.

The Stage 4 system comes complete with ICON 2.5 Aluminum Series piggyback shocks, Dual-Rate Coil Springs, Drop Pitman Arm, Pan Rod Bracket, Brake Line Brackets, Radius Arm Drop Down Brackets, ICON's progressive 5 Inch rear leaf springs, and U-bolts.

• 50 Percent increase in wheel travel
• Less body-roll than stock truck
• State of the art dual-rate coil spring
• Lifetime guarantee that coil springs won't sag
• Clears 37 Inch Tall Tires
• No change in towing capacity
• No driveshaft modifications needed
• 100 Percent Bolt-on system - No drilling, cutting or welding necessary for install
• Vehicle Specific tuned 2.5 Aluminum Series Piggyback Reservoir shocks for incredible ride quality

• Bushings Included: Yes
• Coils Quantity Front: 2.0
• Dual Rate Coil Springs: Yes
• Grade Type: Performance
• Maximum Lift: 7.0 Inch
• Mounting Hardware Included: Yes
• Oem Wheels & Tires Fitment: Yes
• Recommended Aftermarket Tires: 37 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
• Recommended Aftermarket Wheels: Icon Alloys - 20x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset, Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset
• Shocks Included: Yes
• Spring Color: Black
• Spring Material: Steel