1996-2004 Cobra, Mach 1 and 2007-2012 GT500 Comp Cams Stage 3 Xtreme Energy-R Supercharged/Nitrous 238/240 Hydraulic Roller Camshaft

  • Sale
  • Regular price $1,814.95

Comp Cams XE-R series are designed to provide maximum street and strip power on a supercharged or nitrous injected Dual Over Head Cam (DOHC) four valve Mustang by allowing your motor to breathe better.

These Stage III XE-R camshafts will require computer modifications, a larger throttle body, mass air, injectors, exhaust upgrades, lower gears, and Comp Cams Valve Springs to work properly in your Nitrous or Supercharged DOHC 4.6/5.4 V8. Mustangs with automatic transmission will require a 2500 stall.

These Comp Cams XE274BH-116 DOHC Camshafts are designed for 1996-2004 SVT Cobra, 2003-2004 Mach 1 and 2007-2012 Shelby GT500 Mustang models.


  • For Supercharged or Nitrous Applications
  • Optimizes Power and Torque
  • Sold as a Complete Set of 4
  • Fits 1996-2004 DOHC 4.6L And 2007-2012 DOHC 5.4L V8 Mustangs