Falcon Shocks SP2 3.5 e-Adjustable Piggyback Front and Rear Shocks for 2 to 4.50-Inch Lift (18-26 2.0L or 3.6L Jeep Wrangler JL 4-Door)Complement Your Lift with Optimal Damping. Have the confidence to take on challenging roads and trails with the Teraflex Falcon Series SP2 3. 5 e Adjustable Piggyback Front and Rear Shocks for 2 to 4. 50 Inch Lift. Featuring an adjustable piggyback design, these shocks are engineered to dissipate heat much faster with its high capacity reservoir. Moreover, the design also results in eliminating leakage and clearance issues so you can enjoy driving