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Mustang Performance Parts

Steeda Mustang Ultimate Power Pack (05-09)

Our Price $1,749.95
Market Price $1,943.95  
You save $194.00 (10%)
1750 points

Manufacturer:  Steeda Autosports

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  • Product Description
  • Installation Info
  • Mustang Fitment

*Get the proven naturally aspirated power package that took our Steeda Torch Red Q to 12.72 at 108 on drag radials and road race suspension!*

This package provides the power and gearing to put your Mustang well into
the 12 second zone on motor with like stock drivability for normal driving.

C.A.R.B. EO Number: D-598-3 (years 2005-2007)

Lifetime Tune Program: Purchasing this Steeda Power Package automatically registers you into Steeda's Lifetime Tune Program, at no extra cost! To learn more about Steeda's Lifetime Tune Program, click here.

Package Includes

  • 555-3120 - Steeda High Velocity Cold Air Kit
  • 388-7015 - SCT Xcalibrator 4
  • 701-0005A - Underdrive Pulleys
  • 555-3125 - Steeda Charge Motion Plates
  • 161-M-4209-G410A - 4.10:1 Ring & Pinion Gears
  • 370-F88IK - Ring & Pinion Gear Install Kit
  • 170-STEEDA1 - Steeda Axle-Back Exhaust

Product Benefits

  • Increased Power
  • Excellent like stock drivability
  • Bolt on installation
  • 3 Year / 36,000 Mile Warranty

Warning: This part has been designed and is intended for off-road application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations.

Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer’s modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.

This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.

Time to Install
About 10 Hours
Level of Difficulty
Tech Required
Tools Needed
Shop Tools
Model Year(s)
2009 2008 2007 2006 2005

Bullitt GT

Manual Automatic

Product Reviews

Turned my '05 GT into even more of a beast. The great thing about these packs is that it bundles together the best working upgrades whereas you may not be entirely sure what to get if these were just purchased separately. Shipping was fast and free!

Guys, the gains were amazing and it even comes with a warranty :)

I installed this package with the steeda ultralite wheels with 305x35 Nitto drag radials on the rear I also added a PI high stall torque converter and steeda aluminum driveshaft. I did 12.4 at 111mph with the top down. Steeda is king. I use the drag radials on the street and they last 12-15k miles at 25 PSI. I am on my 5 set with 95K on my 2006 GT auto Conv that still runs like new.

definitely what you want for your mustang. i constantly get compliments on how my car sounds, and how it performs. the sct tuner comes with preset tunes, but i had to get a custom tune set up, becuase i live at a higher elevation; but other than that i have no complaints. i did upgrade the intake to the carbon fiber one, so it looks really awesome, and again performs amazingly well.