This new Gen II system retains the factory track width keeping the tires under the fenders for a clean appearance. With the factory track width retained the front Sway Bar utilizes the stock end links and mounting holes keeping the leverage on the bar proper. There are no CV spacers, impact struts or add a leafs required for installation. The front differential is relocated in a manner so that when driving at higher 4 wheel drive speeds vibration is reduced. For aggressive offroad driving the GEN II Performance System comes with either Dirt Logic 2.5 Coilovers featuring Eibach coil springs or massive Dirt Logic 4.0 Coilovers. Rear Dirt Logic 2.25's complete this highly tuned system. All bracketry and the skid plate is constructed of 1/4" thick steel for maximum strength and proven reliability. This 6" system will level the stance of the vehicle compared to the factory nose down rake. For those customers that want a factory nose down appearance order optional add a leaf, Part # FABFTS212. The system passes FMVSS 126 standards for stability control functionality as tested by an independent lab. Use 35/1250R17 tires w/ 17x8 wheels w/ 5" BS w/ minor trimming. Use 325/65R18 tires w/ 18x9 wheels w/ 5" BS w/ minor trimming. Use 35/1250R20 tires w/ 20x9 wheels w/ 5" BS w/ minor trimming. Will not fit models with Factory AutoRide shocks. Will not fit all wheel drive models. Cannot use OEM wheel and tire. Does not fit standard cab. Fits 2014 models with Factory steel suspension only. This product ships in approximately 1 days