Increased Traction & Straighter Launches help your 1979-2004 Fox Body or SN95 Ford Mustang get a squarely planted launch with this airbag kit from Steeda! High-torque Mustang's can further minimize axle torque induced body roll with one of these air bag kits. Steeda air bags fine-tune the air pressure inside of the air bag, helping the car to go straighter during launch. The torque of the engine goes to the passenger side, so installing this kit in the passenger side rear spring will cushion that torque to keep the car level and square during take off improving 60ft times and lowering overall 1/8 & 1/4 mile ET.