King 2.5 Remote Reservoir Coilovers with Compression Adjuster come pre-tuned from AccuTune Off-Road. Every 2.5 King Coilover is pre-tuned using our own equations to provide the best performance for your vehicle and your terrain. Remote Reservoir 2.5 King Coilovers are a huge improvement over separate shocks and springs because they allow for dual rate springs with better bottoming control, and longer travel. Adding Remote Reservoirs to your 2.5 King Coilovers increases heat dissipation, ride quality, and damping consistency. King Coilover Compression Adjusters are a great way to add external adjustment to your shocks to control performance over small bumps as well as whoops and bottoming control. Step-up to Pre-Tuned King 2.5 Remote Reservoir Coilovers with Compression Adjusters from AccuTune Off-Road.