http://www.vortechsuperchargers.com/news/"Channel Islands, CA (April 6, 2004) - Vortech Engineering, LLC has introduced new tuner kits for the 1998-2000 Ford Contour and Mercury Cougar.
These "tuner kits" include all components needed to bolt the system to a stock vehicle, such as aluminum mounting brackets, supercharger oil feed and drain, compressor bypass valve and all required fasteners. These systems, unlike other Vortech "tuner" kits do come with fuel management! Computer tuning is not included and must be installed for proper vehicle operation. This installation allows retention of all factory accessories including A/C and power steering. These systems are available with a satin or polished finish."
It also says they are available for returnless style also, and comes with fuel pump, Fuel management unit, and 38lb injectors!!