2003-04 Mustang Procharger Stage II Supercharger Kit - Tuner - F1 Cobra by Procharger Superchargers

Details   |  Description
  • Procharger Mustang Stage II Supercharger Kit - Tuner - F1 (03-04) Cobra 1FM203-SC
Procharger Mustang Stage II Supercharger Kit - Tuner - F1 (03-04) Cobra 1FM203-SC

Drastically increase horsepower and torque with this 2003-2004 Mustang Cobra Procharger F1 supercharger system!

Item #PR-1FM203-SC
MPN# 1FM203-SC

Your Price: $5,290.00

Market Price:$5,398.00
You Save 2.00 % ($108.00)

  Ships from supplier by Thursday, July 25

This product cannot be sold or shipped to the state of California.

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This item is not eligible for discounts or coupon codes.


  • Increased Performance
  • Self-Contained Supercharger
  • Uses Factory Intercooler
  • No Drilling or Oil Lines
  • 1 Year Warranty


  • 10-20 PSI 620HP Max
  • F1 Head Unit
  • Fits Stock 6-Rib Accessory Drive
  • ProFlo Bypass Valve

What's in the Box

  • See Below

Made in the USA

Product Description

Procharger Supercharger System
Dramatically improve horsepower, torque, and your driving experience with this 2003-2004 Mustang Cobra Procharger supercharger system! This direct fit kit will force more air into your engine which improves horsepower and torque significantly! Procharger's exclusive self-contained, centrifugal design provides internal lubrication so there's no need to tap into your oil pan. This produces a larger power gain because they run cooler and work more efficiently. This is the stage II tuner system with F1 head unit.

Procharger Quality
Procharger superchargers are known to be the most reliable superchargers on the market and backed by a 1 year warranty. This centrifugal supercharger features Procharger's patented self-contained oiling system which is housed in a billet gear case for superior rigidity, sealing, and appearance. An exclusive billet impeller pushes air into the blower and withstands high operating temperatures and is durable enough to continuously perform at high RPM's. The self-contained design eliminates the need for oil lines which means no more drilling a hole in the oil pan! This eliminates the heat transferred from the engine and avoids the risk of clogged oil lines, drainage problems, and engine oil leakage.

What's In The Box
-F1 Head Unit
-Race Bypass Valve
-Supercharger Bracket
-Discharge Piping
-Intake Tubing
-Coolant Crossover Tubing
-Supercharger Belt
-Hardware and Clamps
-Upper Intake Manifold

Fitment Notes
-A custom tune will be required for this kit to run properly.
-Fuel pump, injectors, etc. are sold separately.
-Reuses factory intercooler.
-Does not include a handheld tuner.

-Fits 2003-2004 Mustang Cobra

ProCharger Customer Tech Form
All ProCharger Supercharger systems are built after your order is placed. Additional information about your Mustang is required before ProCharger can start on your kit. Please fill out the Customer Tech Form in the link below after your order is placed. Send this completed form and your order number to customerservice@lmr.com when you are finished. Once submitted please allow 14 business days for the completion of your supercharger system.

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

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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Vehicle Applications

Ford Mustang - 2003 (03) - 2004 (04)

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