Vortech Mustang Supercharger System - Satin 42155 (99-04 GT)

Vortech Supercharger Kit - Satin (99-04 GT)

6 Reviews 15 Answers

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Item 42155
MPN# 4FL218-010L

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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

Product Resources

Customer Photos (8) Customer Reviews (6) Questions (24) & Answers (15)

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

CA Residents: Warning: California's Proposition 65

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

Installation Time: (approx) a Day

Difficulty Level:Mechanical expertise or professional installation required.

Installation Guides:

No guide available for this part yet. Find out how to get up to $200 for writing an install guide.

Tech Specs

Specifications.

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.

Tech Guides:

Fox Body Centrifugal Supercharger Tech Guide (1979-1993)

Will it fit my Mustang?

GT - 99, 00, 01, 02, 03, 04

Questions & Answers (24)

5 Top Rated Questions

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 (10)

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)

Will i have to upgrade my MAF? I have a 80mm. The picture description could show more than just the vortech. So does this come with the intake hoses?

The Vortech Supercharger System is a complete system, and will not require any additional components, such as a larger MAF housing. A full listing of parts can be found here: https://cdn.shopify.com/s/files/1/0780/8575/files/1996-2004_Ford_4.6_Mustang_GT.pdf?1735898957339888611

Helpful (1)

i have a 2000 gt I bored it 20 over and forged pistons and crank also typhon intake and trick flow heads will this supercharger work and will I get any thing out of it

The Vortech Supercharger System comes with a canned tune, which will not work with a modified engine. You will need to go with the Vortech V-3 Si-Trim Supercharger - Tuner Kit - Polished, item # 402752, (https://www.americanmuscle.com/vortech-v3-sitrim-supercharger-tuner-kit-polished-9904-gt.html) since you have modifications done to your car.

Helpful (0)

Whats the difference between the 99 and 00-04

The reason why there are two difference options for this part is because the water pump and drive pulleys are different between 1999 and 2000-2004.

Helpful (0)

Not finding an answer? Ask your question! Post Your Question

10 More Questions

its possible to done more than 800 hp with this v3 ? 1 answer

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.

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. 1 answer

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. 1 answer

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)

What's the size of the injectors? 1 answer

The Vortech Supercharger System will include 30Lb/Hr Injectors.

Helpful (0)

it says if you make any changes it needs to be retuned. my question is 1. does it NEED to be retuned if its tuned for cats but then you take them off. 2. if i have cutouts does that affect it (ran just for fun opened every once in awhile). 3. is there any way you could have more then one tune so you could just load the tunes for each of the changes (for cats and no cats) 1 answer

Hey Kendall, So first yes you will need a retune if the cats are taken out but thats because of the reading of exhaust in the car not necessarily the supercharger but since the super charger is a part of that tune itll involve re calibration. Cut outs should not effect the tune, and lastly most hand held tuners will be able to hold up to 10 different tunes so you would be able to take 5 minutes to swap in between them but being care you dont change to different octane tunes while your gas tank is has gas in it

Helpful (0)

I have a 2000 gt with these mods: xe270ah comp cams with notched piston to fit the new lift, new comp beehive springs, new valves, (soon new fuel rails) bbk cold air intake, bbk intake plenum and throttle body, Ford racing Intake manifold, accept coil on plug kit, full exhaust headers back, stage 2 clutch, lightweight flywheel and of course it went to the dyno and got tuned. I was told my compression was increased but I'm gonna get that checked again. My concern is will I run into issues with this supercharger kit paired with my cams. I know I would have to go and get it tuned again of course but will I be ok afterwards 1 answer

As long as you get the car properly tuned after the installation of the Vortech Supercharger System this will work out great.

Helpful (0)

Is the supercharger running of the same belt as everything else? So basically does the engine stay running one belt? 1 answer

Since this is a centrifugal supercharger, it will run off of the same belts as stock.

Helpful (0)

Do I need an intercooler installed with this supercharger? 1 answer

The Vortech Supercharger System does not require an intercooler at stock boost levels.

Helpful (0)

What size Fuel injectors come in this kit? 30lb, 42lb? 1 answer

Hello! The Vortech Supercharger System for a 99 GT comes with 30lb/hr injectors; and 38 lb/hr injectors for 00-04 GT

Helpful (0)

Okay so with a stock engine would I need to forge my internals for this super charger kit 1 answer

Nothing extra is needed when installing this supercharger kit as it is a complete kit meaning it comes with everything necessary to make this work.

Helpful (0)

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

no one in the world ever gets what they want, and that is beautiful

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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

ken254

Year: 2004 Submodel: GT

Helpful (4) Thanks for your input!
- Performance Gain 5
  5
- Fit 5
  5
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.

onemnfox

Year: 1999 Submodel: GT Charleston, WV, USA

Helpful (8) Thanks for your input!
- Performance Gain 5
  5
- Fit 4
  4
- Bang for your Buck 5
  5
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.

Jason

Year: 2002 Submodel: GT

Helpful (37) Thanks for your input!
5/5
January 15, 2011

Vortech Supercharger 04 Mustang GT

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

Todd

Year: 2004 Submodel: GT

Helpful (17) Thanks for your input!
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

Peyton

Helpful (104) Thanks for your input!
5/5
April 18, 2010

supercharger

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

Rob

Helpful (71) Thanks for your input!

Vortech Supercharger Kit - Satin (99-04 GT)