Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these 304 stainless steel full length headers for 96-04 Mustang GT vehicles. These headers are available in both 1-5/8 & 1-3/4 primary tubes and are engineered to offer both premium fitment and maximum performance from your 4.6L 2V engine.

Features:
  • Constructed of lightweight, 18-gauge, mandrel-bent 304 stainless steel for excellent strength and corrosion resistance
  • 1-3/4 diameter primary tubes for maximum performance
  • Long transition 3 header collectors feature merge spears for increased exhaust velocity
  • Premium fitment with optimized ground clearance
  • 3/8 thick precision waterjet cut flanges for less warpage and maximum sealing surface
  • 100% hand welded construction with blended welds at the flange entry for maximum flow and better performance
  • Includes all attaching Hardware & O2 extensions
  • Compatible with BlackHeart Complete Race Exhaust Systems P/N's 70503328-RHKR & 70503428-RHKR
  • Compatible with BlackHeart X-Pipes P/N’s 70803306-RHKR & 70803406-RHKR
  • For Racing Use Only
  • Manufacturer's limited lifetime warranty