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Vortech Supercharger System - Satin (99-04 GT)

Market Price $5,254.99 You Save 17% ($876.00)
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  • Item 42155
  • MPN# 4FL218-010L

Select Fitment

99 GT 00-04 GT
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Features & Details

  • 364 Horsepower, 371 Lb/Ft Torque
  • V-3 Self Lubricating Supercharger
  • Satin Trim
  • 7-9 PSI at Red-Line
  • CARB EO # D-213-27
  • Fits 1999-2004 4.6L GT Mustangs
More Power! The stock 1999 to 2004 GT Mustangs came with a healthy 260 Horsepower and 302 lb/ft of Torque from the factory, but after installing a Vortech System you will be planting a ground pounding 364 Horsepower and 371 lb/ft of Torque to the pavement. That is 104 more horsepower over stock!

Complete Kit. This Vortech Mustang Supercharger System comes with all the required parts needed to upgrade your pony to a snarling beast. The kit features fuel management upgrades including a high-flow fuel pump and high-capacity fuel injectors. Also included is a voucher and shipping label to mail your stock ECM directly to Vortech so they can install the appropriate program.

Application. This Satin Vortech Supercharger System is specifically designed for use on the 1999 to 2004 GT 4.6L V8 Mustangs.

Shipping Note: This product can not be shipped to an APO/FPO, Guam, Hawaii, Puerto Rico, Alaska, the US Virgin Islands or Canada addresses.

Technical Note: Approximate turnaround time for ECM at Vortech is usually 2-4 business days with free overnight shipping upon return to customer. ECM reprogramming will be required when additional aftermarket parts are added including but not limited to MAF meters, cold air intakes, smaller supercharger pulley, headers and exhaust modifications. Please Note: Vortech Supercharger System are built to order by Vortech for our customers. Because of this there can be a 5 to 7 day lead time on orders.

Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
Hardware included:
  • V-3 Self-lubricating Supercharger
  • High-flow Fuel Pump
  • High-capacity Fuel Injectors
  • Installation Hardware
  • Voucher & shipping label for ECM
Installation Info
Tech Specs
  • V-3 Si-Trim (V-3 self lubricating supercharger)
  • Satin Finish
  • Boost (PSIG): 7-9
  • Includes High-flow fuel pump and High-capacity fuel injectors
  • CARB EO # D-213-27
  • Professional Installation Recommended
  • Inter-cooler is not included.
Will it fit my Mustang?
  • GT - 99, 00, 01, 02, 03, 04

Most Helpful Reviews

Vortech 3V

I had the kit pro installed and glad I did. I sent in my ECM to be chipped. When all done I had 360 RWHP and 380lb/tq but my car was running super lean. I had it dyno tuned and took out the chip they sent ...

Read More
Helpful (97)


Insatalled the kit myself in a weekend. Amazed by the the quality and fitment of all the parts. Great kit !!

Helpful (65)

Overall Rating 4.8 out of 5 stars
Read All 6 Reviews

Customer Photos (8) Submit Your Photo

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23 Questions / 5 Answers

Ask a Question

Is this compatible with the twin turbo and shaker? I want to put the shaker, this supercharger, and the hellion twin turbo kit on my 01 Bullitt. Will it all work together?


  • you can use the shaker but its just for looks, this is for forced induction in which the shaker may work a bit with some modifications, and as for the twin set up, the only way you can run a supercharger with twins is with a top (whipple) mounted set up which it creates compound boost, but you will have to have a strong well built engine with deep pockets as well


Helpful (7)

Installation and Extra Parts? What would the installation cost at a shop? And what additional parts would I need to also get installed to run properly and handle all the additional power?


  • The install can range anywhere from 800-1000 and even more if you get it custom dyno tuned. (Which is needed) The parts you need are the fuel injectors which are included and the fuel pump also included. But you will need to buy an 90mm MAF Which is sold on this site. They should include this but they don't without it things will go very wrong. Other then that you are good to go


Helpful (4)

Whats the difference between the 99 and 00-04


its possible to done more than 800 hp with this v3 ?


  • This Vortech Supercharger System utilizes a V3 supercharger head unit, which will support a maximum of 775HP. Major modification will need to be made to the engine to achieve these power levels, as well as increasing the boost levels.

    Rob D

Helpful (0)

If I buy this kit and the Ford 90mm MAF, can Bama supply a tune as part of my tunes for life program? I own a Bama Tuner bought from AM. My car has a Trick Flow 75mm throttle body and plenum along with an OR X pipe and Cat back.


  • No, Bama will not be able to tune for aftermarket superchargers. The Vortech Supercharger System will also come as a complete kit which will also calibrate your PCM with the appropriate program.


Helpful (0)

Can i run this on a engine that is not stock? I have stage 5 comp cams and a few other mods.


  • The Vortech Supercharger System comes with a tune voucher for a stock motor, and the tune will not work with a motor with other modifications. To utilize this kit with a modified motor, a custom tune would be required for proper operation.


Helpful (0)

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Customer Reviews (6) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Weekend

Installation Cost:$500-$1000

  • Performance Gain 5 5
  • Fit 4.5 4.5

  • 5/5

    December 12, 2010

    Vortech 3V

    I had the kit pro installed and glad I did. I sent in my ECM to be chipped. When all done I had 360 RWHP and 380lb/tq but my car was running super lean. I had it dyno tuned and took out the chip they sent me. I now have 404 RWHP and 398lb/tq. Make sure to do the oil changes frequently or the system will burn up


    Helpful (97)

  • 5/5

    April 18, 2010


    Insatalled the kit myself in a weekend. Amazed by the the quality and fitment of all the parts. Great kit !!


    Helpful (65)

  • 5/5

    May 18, 2011

    Vortech V3

    Good product expected fitment to be a little better but still went together with little problem. The base tune from Vortech wasn't great very rich. If you install this kit DO NOT run the supplied tune get it tuned on the dyno! You can do damage to engine if the tune isn't right. I got 336rwhp and 355 lbs of torque @ 6000rpm.


    Year: 2002 Submodel: GT

    Helpful (30)

  • 5/5

    January 15, 2011

    Vortech Supercharger 04 Mustang GT

    Oooohhhhh how sweet it is..! Does everything the article claims. Very nice product.


    Year: 2004 Submodel: GT

    Helpful (12)

  • 4/5

    Installation Time: Weekend

    August 30, 2013

    Good product

    This kit took some light modifications to put on the car. After a dyno tune the car made 370 hp & 362 tq. Not bad for a mostly stock motor.


    Year: 1999 Submodel: GT Charleston, WV, USA

    Helpful (3)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    March 04, 2017

    Vortech supercharger

    Putting out about 420hp to the crank with the kit. Tuned by Dez Racing in Seekonk, Massachusetts


    Year: 2004 Submodel: GT

    Helpful (1)

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