Air Lift Front Suspension Kit | 07-08 Infiniti G35x / 09-13 G37x (78553)Infiniti G35x G37x Front Air Suspension Kit by Air Lift With Air Lift Performances complete air suspension, you no longer have to give up your luxury ride to achieve the stance that you are looking for, and you can tear up the racetrack or power through back country roads on weekends. To achieve a 3. 9 drop up front, we placed our progressive rate sleeve style air spring on top of a threaded body shock. Couple this smooth riding, sleeve style air