The 2003-2004 Mustang Cobra marked the pinnacle of Mustang Performance. It’s stout engine put out nearly 400hp straight from the factory, which quickly earned the Cobra a coveted spot on the list of extreme cars. If you want the ultimate in power production and performance for your ’03-’04 Cobra install a Hellion Power Systems turbo kit and watch the numbers climb. Power anywhere from 450-800 hp is available from the standard system (Precision 76MM), with upgrades available for even more power, all while retaining the accessories and without cutting the body. A complete list of these upgrades, and pricing, can be seen below.

K-Member Kit

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.

Parts required to install the 03-04 Cobra kit:

  • 99-01 Alternator #YR3210346AA
  • Alternator Bracket #XR3Z-10153-AB
  • 99-01 Cobra Intake (Lower) #YR3Z9424BA (Upper) #XR3Z9424AA
  • 99-01 Serpentine Belt Motorcraft # JK6 – 941
  • 99-01 Throttle Cable Bracket & Cable Bracket # XR3Z9728CA Cable #1R3Z9A758CA
  • Alternator Wires to extend . pigtail #1U2Z14S411UA
  • If keeping EGR is desired, need 99-01 EGR tube # XR3Z9D477DB
Horsepower Capable
  • More Power Potential
  • Easier On Your Engine
  • Factory Fitment
  • Retention of All Accessories
  • Unsurpassed Technical Support
  • Lifetime Warranty On All Stainless Parts
  • DISCLAIMER: Hellion's products are sold for competition vehicles only and are not legal to be sold or installed in the state of California. All performance modifications and installations are at the customer's own risk and Hellion holds no responsibility for any consequences, legal, or other, of such use and/or misuse. Read More