Fox 2.5 Performance Series Remote Reservoir Smoothie Shocks come pre-tuned from AccuTune Off-Road. Every 2.5 Performance Series Fox Smoothie Shock is tuned using engineering equations to provide the best performance for your vehicle and your terrain. Performance Series Remote Reservoir 2.5 Fox Smoothie Shocks are built industry standard construction and can be rebuilt and re-tuned so they provide unparalleled levels of performance and last a lifetime. Performance Series 2.5 Fox Smoothie Shocks are designed for weekend warriors and offer a standard piston, high carbon steel piston rod, premium oil, buna seals and large reservoir. Experience new levels of ride quality with Pre-Tuned Performance Series Fox 2.5 Remote Reservoir Smoothie Shocks from AccuTune Off-Road.