2015-2021 Mustang GT Hellion Turbo Kit

2015-2020 MUSTANG GT

The next big thing is here! Recognizing the popularity of huge horsepower street cars with the ultimate "sleeper" image, Hellion designed the most innovative twin turbo system in history - the Street Sleeper! The Street Sleeper twin turbo system delivers up to 2000+ hidden horsepower for modern 2015+ Ford Mustang GT's.

Herrod / Hellion Turbo Kits feature:

  • Available for 2015-2020 Mustang GT
  • Capable of 2000+ HP
  • 62mm "Sleeper" Turbos
  • Dual Turbosmart Wastegates
  • Dual Turbosmart Blow-off Valves
  • Complete Bolt-on System

2015-2020 Hellion STREET SLEEPER TURBO System!


The Hellion Street Sleeper Turbo system places the turbos in a hidden location — all factory hoses, airbox & connections stay intact. You can open the hood and it will just look like any stock Coyote V8 with a cold-air intake. However, it is a twin-turbo system that is fully adjustable from 5 to 40 pounds of boost and performance levels anywhere from 600 to over 2,000 horsepower!

2015-2020 Mustang GT Street Sleeper Packages feature:

  • Available for 2015-2020 Mustang GT
  • Fully Adjustable Boost / Power Levels
  • Hidden System looks factory from engine bay
  • Retains all factory accessories
  • Large Air-to-Water intercooler
  • Bolt-On installation with no body modifications
Hellion Turbo Kits
Hellion Turbo Kit Engine Bay
Hellion Turbo System Mounts under vehicle
Hellion 2015-2020 Mustang GT Turbo Packages