CALMINI Products' all new 2005-2021 Nissan Frontier 4WD lift system is now available. Constructed using laser crafted components, these kits utilize the most modern manufacturing techniques found in today's suspension systems. Our systems include new replacement cast steering knuckles, front differential drop brackets to correct pinion angle, and easy to install 1 piece MIG-welded subframes. Standard equipment includes a heavy duty center skid plate that bolts to the lower subframe for increased strength and protection, extended front and rear stainless steel brake lines, and rear Monotube Gas Shocks w/boots. Powdercoat finish, and top quality plated hardware provides corrosion resistance, and long service life.