Our most popular kit, the 99-04 Mustang GT kit , has taken the aftermarket by storm. Want 430 reliable rear wheel horse power from your car? Then simply install one of our kits on your 99-04 Mustang GT and reap the benefits of power and reliability. System comes standard with a Precision 62mm cast wheel turbo. Drive your car daily? No problem, this kit, on a stock ’99 GT, averaged 26mpg when we drove it from Albuquerque, New Mexico to St. Louis, MO. in 2005. The car also never ran hot, and we had the A/C blasting the whole way. This is the best performance option for your 99-04 Mustang GT. A complete list of parts and upgrades, along with the associated pricing is listed below.
This kit includes the, caster camber plates, a-arms and coil over with the K-Member. Customer understands that 99-04 systems were designed around the UPR tubular K-member, therefore, using any other manufacturer may complicate installation of the Hellion Turbo System and change the intended design.