Pantera Shockwave Compressor Kit WITHOUT Tank. The small style compressor system, without tank, is used for applications where speed is not important. No tank is needed. This system includes a dual control panel, this allows you the ability to adjust both airsprings independently. When air suspension was first introduced to the hotrod market in the mid 90?????Øs the 2 way control system was the standard method of inflating and deflating the suspension that had 4 Air Springs (ie: front to back). Very quickly it was learned that during cornering the outside, or loaded, airspring would attempt to transfer air to the inside, or unloaded airspring thereby magnifying body roll issues. This is where air suspension got its reputation for ill handling. Today we recommend that a 4 way control system be used to control the air suspension for 4 air spring configurations and 2 way control for 2 air springs. There are several benefits: 1) It cures air transfer problems outlined above. 2) It gives you the ability to level the vehicle. Most cars will require different air pressures from side to side to compensate for extra weight, suspension bind, or to overcome alignment changes as the vehicle is raising or lowering. (ever see a coilover car that didn?????Øt need and extra turn or 2 on one of the coilovers?) 3)It raises the vehicle faster because you have twice the number of orifices flowing air. Compressor System Kit Includes: 1- CON1600 2 Way Electric/Pneumatic control panel 1- ARC1550 Model 215 compressor 1- MISC1001 2?????ƒ compressor hold down clamp 1- WIR5020 20 amp fuse 1- WIR5000 Fuse holder 1- ARL2000 30?????Ø roll of 1/4?????ƒ airline 1- FIT4400 1/4" DOT airline tee 1- FIT2100 1/8?????ƒ male x 1/4" tube straight fitting 1- FIT7002 1/8?????ƒ plug 2- FIT4201 1/4" male x 1/4" tube elbow fitting