Steeda Mustang Power Pack w/ Boss Intake - Manual (11-14 GT)

Steeda Mustang Power Pack w/ Boss Intake - Manual (11-14 GT)
555 3939
$1,249.95
$1,388.95
$139.00(10%)

*Peak gains in excess of 50 hp!*

Ford Racing's 5.0L Boss Intake Manifold paired with Steeda's proven high flow cold air intake system and custom SCT tuning produce awesome, usable top end horsepower gains without sacrificing overall torque vs a stock Mustang GT.

The Steeda Mustang Power Pack w/ Boss Intake for your 2011-2014 Mustang GT resulting power increase gives you fierce acceleration while preserving smooth driveability and control during part throttle everyday use.

Road racers will appreciate the linear, smooth torque curve allowing for more consistent corner exit. Drag racers and road racers alike will appreciate the top end horsepower for excellent 1/4 mile performance in drag racing and hard acceleration on long straights on road courses.

Expect peak power gains in excess 50 horsepower over a stock GT on stock exhaust, but peak gains don't tell the whole story. With the Boss intake top end power never falls off, giving you a car that just keeps pulling hard shift after shift. It is an intoxicating feeling you will enjoy over and over again.

Besides the parts in this Steeda Mustang Power Pack w/ Boss Intake for your 2011-2014 Mustang GT, you will need the following parts from your local Ford dealer for a complete installation. Road racers will appreciate the linear, smooth torque curve allowing for more consistent corner exit. Drag racers and road racers alike will appreciate the top end horsepower for excellent 1/4 mile performance in drag racing and hard acceleration on long straights on road courses.

Lifetime Tune Program: Purchasing this Steeda Mustang Power Pack w/ Boss Intake for your 2011-2014 Mustang GT automatically registers you into Steeda's Lifetime Tune Program, at no extra cost! To learn more about Steeda's Lifetime Tune Program, click here.

  • Ford Service Part # : CR3Z-9G297-A, Hose (1 pc.)
  • Ford Service Part # : CR3Z-9G290-B, Bracket (1 pc.)
  • Ford Service Part # : CR3Z-9J280-A, Fuel Lines (1 pc.)
  • Ford Service Part # : W506974-S437, Screw M6x16mm (1 pc.)
  • You will also need to extend the 2 wire fuel vapor purge valve harness.

Notes: Requires minimum 91 octane fuel for advertised power gains.

This kit now uses our BOSS specific cold air system for perfect fitment. Kit number 555-3939 includes hardware to adapt Boss cold air which is manual transmission specific for use with the 5.0L GT automatic transmission.

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.

Product Benefits

  • Matched package including Cold Air, Boss Manifold, and correct custom tuning
  • Available for manual and automatic transmission vehicles
  • Intense top end horsepower without killing overall torque
  • Smooth, flat torque curve with smooth part throttle driveability
  • Peak gains in excess of 50 horsepower

This Steeda Mustang Power Pack w/ Boss Intake for your 2011-2014 Mustang GT now uses our BOSS specific cold air system for perfect fitment. Kit number 555-3939 includes hardware to adapt Boss cold air which is manual transmission specific for use with the 5.0L GT automatic transmission.

Product Benefits

  • Matched package including Cold Air, Boss Manifold, and correct custom tuning
  • Available for manual and automatic transmission vehicles
  • Intense top end horsepower without killing overall torque
  • Smooth, flat torque curve with smooth part throttle driveability
  • Peak gains in excess of 50 horsepower

Purchase your Steeda Mustang Power Pack w/ Boss Intake for your 2011-2014 Mustang GT at Steeda Autosports today!

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.

    Custom Steeda Tunes
  1. New tuning devices are shipped out "blank". Upon receiving the device, utilize it to retrieve your vehicle's Strategy Code
  2. With the strategy code, visit our Custom Tune Request Form. Fill out the requested details on your car.
  3. Your Custom Steeda Tune will be emailed to you in approximately 3-5 days. Download the tune onto the device, flash your vehicle and enjoy the new performance.
MPN: 555-3939
Gains gains gains
This is what I'm talking about. What a huge change to everything. My car really woke up with the addition of this package. I was a huge change in power, and the appearence of my engine compartment. The installation went smoothly. The tune works perfect. My idle quality is perfect with the billet MAF the have in the kit!
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Reviewed by:  from Florida. on 6/19/2013
5/5
Power!
Best bang for the buck for the coyote!
Did you find this helpful? 
Reviewed by:  from South Carolina. on 4/3/2014
5/5
There are no reviews for this product!

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