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Hellion S550 Mustang GT Twin Turbo "Street Sleeper System" 2018+ RHD

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Hellion S550 Mustang GT Twin Turbo "Street Sleeper System" 2018+ RHD

Want big power and love turbos? Want something other than a supercharger? Want a stealth install so no-one knows what your stang is packing? Well, Hellion Turbo has the answer for you!

Their RHD specific "Street Sleeper" twin-turbo install kit comes with everything you need for a killer big power 2018+ Ford Mustang GT build.

Hellion Advantages

  • More Engine Power Potential- 2000 HP Capable!
  • Kit designed for RHD cars specifically!
  • Easier on the Engine
  • Factory Style Fitment
  • Retention of all Engine Accessories
  • Unsurpassed Technical Support
  • Lifetime Warranty on all Stainless Steel Parts

Recognizing the popularity of huge horsepower cars with the ultimate "sleeper" image, Hellion designed the most innovative twin-turbo system in history, the Sleeper! This new system places the turbos in a hidden location. It is a twin-turbo system that is fully adjustable from five to 40 pounds of boost, and performance levels anywhere from 600 to over 2,000 horsepower!

This the most powerful system available for the Mustang, period. No supercharger can even come close to the potential of a Hellion Twin Turbo. One of Hellion's most common conversations with customers is "I'm pulling off my supercharger and purchasing a Hellion kit. I just can't keep up with other Hellion cars!", You just can't beat the power of a twin-turbo Mustang.

With over 20 years in building turbo systems, Hellion has designed a true bolt-on system for the S550. There is no need to tap the oil pan or modify any factory sheet metal. The simple installation can be performed in under a day in most cases.

While the base Sleeper system is a tuner kit with entry-level, cast-wheel 62mm turbos, Hellion naturally offers a massive number of available upgrades, including choice of turbo size, fuel system upgrades and even complete Blackout packages.

Kit Equipped with:

  • Multiple turbo options available (twin 62mm, 64mm, 68mm)
  • Large vertical flow core intercooler (highest flow bar/plate core available - full Sheetmetal construction)
  • Twin Turbosmart Comp-Gate 40 wastegates
  • Twin Turbosmart VEE port bypass valves
  • American Made Stainless steel piping (comes standard with a lifetime warranty)
  • Heavy-duty silicone hoses for all connections
  • Stainless steel T-bolt clamps
  • High flow K & N air filters
  • Exclusive industry leading Hellion oiling system for turbochargers
  • All necessary bolts, nuts, hardware needed for installation
  • Complete instruction set to assist with at home installations

The kit by default features the Hellion 62 / 62 T4 turbo. This turbo is the benchmark unit for Hellion's game-changing sleeper turbo systems. These turbos feature a cast 62mm compressor wheel and industry-standard journal-bearing housing. This unit comes standard with a 1-year warranty. Other turbo options are available when ordering the kit.

Kit Options:

Turbo Upgrades: 

  • HELLION 62/62B T4 Twin Turbo Upgrade: These turbos feature ceramic dual ball bearing air-cooled center sections and high-flow compressor housings with 11-blade billet compressor wheels that offer an affordable performance upgrade from our base cast wheel units. This unit comes standard with a 2-year warranty.
  • HELLION 64/66R T4 Twin Turbo Upgrade  These turbos feature all-new quick spool (low drag) ceramic dual ball-bearing air-cooled center sections and high-flow compressor housings with billet compressor wheels. This unit comes standard with a 2-year warranty.
  • PRECISION 68MM CEA Ball Bearing T4 Twin turbo Upgrade. This top spec turbo from Precision is a ball bearing unit that features an exclusive Competition Engineered Aerodynamics (CEA) compressor wheel machined from a 2618-aluminum forging. The turbo is rated for higher efficiency and faster transient response for maximum power and performance.

Additional Available Options

  • Intercooler Blackout
  • JMS FuelMax (Plug and Play)
  • Boost Gauge 0-30psi
  • Turbosmart e-Boost2 Boost Controller (Single Solenoid)
  • Fore Innovations Complete Return Style Fuel System (Hellion spec)

NOTE: All Hellion Kits are custom ordered to spec and will have a lead time dependant on current demand and supply at Hellion. This a large kit delivered on a pallet.

NOTE: Install DOES NOT INCLUDE TUNING - Will require a custom tune.

STEEDA TIP: All Forced Induction builds should install at minimum the Steeda "Stop The Hop" kit in order to safely deploy the power you are adding!

HELLION DISCLAIMER: Hellion's products are sold for competition vehicles only. All performance modifications and installations are at the customer's own risk and Hellion / Steeda holds no responsibility for any consequences, legal, or other, of such use and/or misuse.

Select Turbo Option
From $4,359.94

Original: $12,456.96

-65%
Hellion S550 Mustang GT Twin Turbo "Street Sleeper System" 2018+ RHD

$12,456.96

$4,359.94

Product Information

Shipping & Returns

Description

Want big power and love turbos? Want something other than a supercharger? Want a stealth install so no-one knows what your stang is packing? Well, Hellion Turbo has the answer for you!

Their RHD specific "Street Sleeper" twin-turbo install kit comes with everything you need for a killer big power 2018+ Ford Mustang GT build.

Hellion Advantages

  • More Engine Power Potential- 2000 HP Capable!
  • Kit designed for RHD cars specifically!
  • Easier on the Engine
  • Factory Style Fitment
  • Retention of all Engine Accessories
  • Unsurpassed Technical Support
  • Lifetime Warranty on all Stainless Steel Parts

Recognizing the popularity of huge horsepower cars with the ultimate "sleeper" image, Hellion designed the most innovative twin-turbo system in history, the Sleeper! This new system places the turbos in a hidden location. It is a twin-turbo system that is fully adjustable from five to 40 pounds of boost, and performance levels anywhere from 600 to over 2,000 horsepower!

This the most powerful system available for the Mustang, period. No supercharger can even come close to the potential of a Hellion Twin Turbo. One of Hellion's most common conversations with customers is "I'm pulling off my supercharger and purchasing a Hellion kit. I just can't keep up with other Hellion cars!", You just can't beat the power of a twin-turbo Mustang.

With over 20 years in building turbo systems, Hellion has designed a true bolt-on system for the S550. There is no need to tap the oil pan or modify any factory sheet metal. The simple installation can be performed in under a day in most cases.

While the base Sleeper system is a tuner kit with entry-level, cast-wheel 62mm turbos, Hellion naturally offers a massive number of available upgrades, including choice of turbo size, fuel system upgrades and even complete Blackout packages.

Kit Equipped with:

  • Multiple turbo options available (twin 62mm, 64mm, 68mm)
  • Large vertical flow core intercooler (highest flow bar/plate core available - full Sheetmetal construction)
  • Twin Turbosmart Comp-Gate 40 wastegates
  • Twin Turbosmart VEE port bypass valves
  • American Made Stainless steel piping (comes standard with a lifetime warranty)
  • Heavy-duty silicone hoses for all connections
  • Stainless steel T-bolt clamps
  • High flow K & N air filters
  • Exclusive industry leading Hellion oiling system for turbochargers
  • All necessary bolts, nuts, hardware needed for installation
  • Complete instruction set to assist with at home installations

The kit by default features the Hellion 62 / 62 T4 turbo. This turbo is the benchmark unit for Hellion's game-changing sleeper turbo systems. These turbos feature a cast 62mm compressor wheel and industry-standard journal-bearing housing. This unit comes standard with a 1-year warranty. Other turbo options are available when ordering the kit.

Kit Options:

Turbo Upgrades: 

  • HELLION 62/62B T4 Twin Turbo Upgrade: These turbos feature ceramic dual ball bearing air-cooled center sections and high-flow compressor housings with 11-blade billet compressor wheels that offer an affordable performance upgrade from our base cast wheel units. This unit comes standard with a 2-year warranty.
  • HELLION 64/66R T4 Twin Turbo Upgrade  These turbos feature all-new quick spool (low drag) ceramic dual ball-bearing air-cooled center sections and high-flow compressor housings with billet compressor wheels. This unit comes standard with a 2-year warranty.
  • PRECISION 68MM CEA Ball Bearing T4 Twin turbo Upgrade. This top spec turbo from Precision is a ball bearing unit that features an exclusive Competition Engineered Aerodynamics (CEA) compressor wheel machined from a 2618-aluminum forging. The turbo is rated for higher efficiency and faster transient response for maximum power and performance.

Additional Available Options

  • Intercooler Blackout
  • JMS FuelMax (Plug and Play)
  • Boost Gauge 0-30psi
  • Turbosmart e-Boost2 Boost Controller (Single Solenoid)
  • Fore Innovations Complete Return Style Fuel System (Hellion spec)

NOTE: All Hellion Kits are custom ordered to spec and will have a lead time dependant on current demand and supply at Hellion. This a large kit delivered on a pallet.

NOTE: Install DOES NOT INCLUDE TUNING - Will require a custom tune.

STEEDA TIP: All Forced Induction builds should install at minimum the Steeda "Stop The Hop" kit in order to safely deploy the power you are adding!

HELLION DISCLAIMER: Hellion's products are sold for competition vehicles only. All performance modifications and installations are at the customer's own risk and Hellion / Steeda holds no responsibility for any consequences, legal, or other, of such use and/or misuse.

Hellion S550 Mustang GT Twin Turbo "Street Sleeper System" 2018+ RHD | Steeda