1986-1993 Mustang 5.0L Mustang Vortech V-2 Si Trim Tuner Kit - Satin Finish by Vortech

1986-1993 Mustang 5.0L Mustang Vortech V-2 Si Trim Tuner Kit - Satin Finish

Increase horsepower & torque with the 1986-1993 Mustang Vortech V-2 Si tuner kit from!

Item #VOR-4FA218140S
MPN# 4FA218-140SQ

Everyday Low Price: $4,392.99

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  • Ford Mustang - 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
Made in the USA


  • Increases Horsepower
  • Improves Acceleration
  • 1 Year Warranty


  • 7-9 PSI
  • Satin Finish
  • Helical Cut Gear Set
  • Silicone Sleeves

 What's in the Box

  • Vortech V-2 Si Trim Supercharger Head Unit
  • Bypass Valve
  • Cast Aluminum Supercharger Mounting Bracket
  • Coolant Hose
  • Lower Pulley
  • Supercharger Oil Feed Line
  • Supercharger Oil Drain Line
  • Intake Ducting
  • Discharge Piping
  • Performance Drive Belt
  • Heavy-duty mounting hardware
  • Easy to follow, fully illustrated installation manual
  • This Kit Does NOT Come With The Air Intake Assembly. Vortec Recommends An Anderson Power Pipe.

1986-1993 Mustang 5.0L V-2 SQ Si Trim Tuner Kit - Satin Finish
Bolt on additional power to your 1986-1993 Mustang 5.0L with a Vortech supercharger. For more than 20 years Vortech has been making fast 5.0L Mustangs go faster! Dollar for dollar, Vortech supercharges add more horsepower per dollar spent than any other modification on your Fox body Mustang. Adding around 100 horse power and 83 pound feet of torque, Vortech superchargers add great power and torque. Gas mileage, if drive normally, is usually not effected. This complete system features the Vortech V2 Si trim head unit. The V2 head unit is utilizes the engines oil to lubricate the head unit. This is a plus if your Mustang will see extended boost periods, I.E. road racing. Vortech systems include all necessary belts, pulleys, brackets, hardware, mounting bracket, supercharger head unit, and high flow filter. Tuner kits DO NOT include the fuel management upgrade which includes high-flow fuel pump and fuel management unit!

Supercharger Head Unit Specifications
Max Speed - 53,000 RPM Max Boost - 17 PSI Max Flow - 1050 CFM Max Power - 725 HP Peak Efficiency - 75%

Supercharger Head Unit Dimensions
Discharge OD - 2.75" Inlet OD - 3.5" Discharge ID - 2.38" Inducer Diameter - 3.1" Width - 8.75" Tall - 9.44" Deep - 5.52"

Installation Note
The included alternator bracket is designed off of the factory alternator. If you run a lager 130 amp alternator option, grinding and modifications will be needed. 

This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer

  • With the addition of a nitrous, turbo, or supercharger kit; custom tuning will be required for your car to run properly and safe.

Vortech Warranty - Click Here

California Residents:
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About This Brand

Established in 1990, Vortech Engineering, LLC offers a variety of automotive performance products including complete supercharging systems, fuel system components and air-to-water aftercoolers for your Mustang or Lightning. Vortech has also consistently earned praise from the automotive press for its premier centrifugal supercharging systems and performance enhancing parts and accessories. Get the right supercharger system or components for your 1986-2023 Mustang today at!
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