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Vortech V-2 Si-Trim Supercharging System Satin Finish Ford Mustang 5.0L V8 86-93


Vortech Superchargers

Model #4FA218-040SQ

Shopper Award

No power adder company produces more products for the 86-93 Fox Body Mustang than Vortech. For more than 20 years, Vortech have demonstrated their product leadership with a wide range of super-efficient centrifugal superchargers. From complete, 50-state emissions-legal, 6-psi starter systems to full-blown 2000+ horsepower V-20 series superchargers, Vortech has you covered.

The Vortech Mustang system features the ultra-efficient V2 compressor. Continual development in a test lab resulted in the Si model, which achieves a peak adiabatic efficiency of 78% [SAE J1723 standard]. The "i" stands for improved and with its new, patented oil control system and state of the art centrifugal compressor stage this V-3 Si literally blows away the competition. High efficiency means less heat is being generated, drive power is reduced and more net power is produced. Less heat also means better durability. All V-2 series superchargers have a self-contained lubrication system that makes installation fast and easy. The entry-level system uses the lower boost V-3 SCi.

For the Fox body Mustangs, Vortech uses an air/water charge cooler system to minimize pressure loss. Unlike the air/air systems for this application, that send charge air on a long trip through several bends plus a long cooler core, the charge air does not travel any further than the non-cooled version, so there is virtually no boost loss. Charge cooling means cooler, denser air that yields more power and reduces the detonation threshold while allowing higher boost options.


  • Ford Mustang GT (Fox) 5.0L V8 86-93
  • Ford Mustang LX (Fox) 5.0L V8 86-93


  • V-2 Si-Trim 7-9 PSI non-Intercooled System
  • Advanced, high-efficiency impeller and housing design
  • Includes fuel management unit
  • Cast aluminum supercharger mounting bracket assembly
  • Heat resistant silicon sleeves and premium quality stainless steel clamps
  • Complete bolt-on system

Available in Satin finish.

**NOTE: Actual product may vary from photos**

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Vehicle Engine Notes
Ford Mustang GT

Established in 1990, Vortech Engineering offers a variety of automotive performance products including complete supercharging systems, fuel system components and air-to-water aftercoolers for domestic and import vehicles plus marine applications. Vortech has also consistently earned praise from the automotive press for its premier centrifugal supercharging systems and performance enhancing parts and accessories.

Vortech has been awarded six US patents and has received three of the prestigious Specialty Equipment Market Association (SEMA) awards for Best Engineered New Product. No other centrifugal manufacturer has ever received one of these coveted awards. These achievements were not so much a flash of brilliance as the culmination of an intensive development process.

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