2011-14 Mustang GT header system designed to maximize the horsepower on that 5 liter motor. Don't settle when it comes to your Mustang and get the best header system on the market. Our products have a reputation for unmatched quality and performance. Do yourself a solid and get a set ordered today so you can gap your buddies on the track.

Features:

• Add horsepower and torque with this bolt-on upgrade
• 304 Stainless construction will last a lifetime
• Crossover x-pipe to promote increased airflow
• Smooth mandrel bends optimize exhaust flow
• Fully TIG welded for strength and beauty
• Multiple connection options to match your build

• 2011-14 Mustang GT header system designed to maximize the horsepower on that 5 liter motor. Don't settle when it comes to your Mustang and get the best header system on the market. Our products have a reputation for unmatched quality and performance. Do yourself a solid and get a set ordered today so you can gap your buddies on the track.

  Features: M12HDRCATX

  • Add horsepower and torque with this bolt-on upgrade
  • 304 Stainless construction will last a lifetime
  • Crossover x-pipe to promote increased airflow
  • Smooth mandrel bends optimize exhaust flow
  • Fully TIG welded for strength and beauty
  • Multiple connection options to match your build
  • Stainless Works Exhaust (Performance Connect)
  • Built To Order in 4 Weeks
    
    
    Emissions: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution controlled vehicles only.