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Steeda Billet Charge Motion Control Plates (05-08 GT)

35 Reviews
Our Price

$279.95

  • Item #16162
  • MPN# 555-3125

  • Market Price $314.99
  • You Save 11% ($35.04)
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Customer Photos
Features
  • Gain 10+ HP
  • Improves torque
  • More midrange & upper rpm power
  • CNC machined billet aluminum
  • Installs using hand tools
  • Fits 05-08 Mustang GT and 08 Bullitt
Description
Gain 10+ HP. Replace your restrictive factory charge motion control plates with Steeda's free-flowing plates and enjoy more power and torque. These high performance plates add horsepower and torque in the mid to upper RPM ranges without sacrificing low end torque for the kind of tire-frying power you can feel. Peak gains of up to 10 horsepower have been seen on naturally aspirated Mustangs, and more power is possible from supercharged engines.

Designed to Perform. As used on Steeda's Q335 Mustang, these plates are 0.070 thicker than the factory plates and are a better port match to the intake manifold and cylinder heads than your OE plates to untap hidden horsepower. They also delete the factory butterfly flow control to reduce turbulence and increase airflow - and as everyone knows, more airflow equals more power.

Billet Aluminum. These premium quality plates are CNC machined for precision out of aircraft-quality 6061-T6 billet aluminum so they won't weigh you down.

Application. The Steeda Billet Motion Control Charge Plates are designed for the 2005 to 2008 Mustang GT and 2008 Bullitt with the 4.6L three valve V8 engine. These plates will require computer recalibration - we recommend a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation. . Note: As of the 2009 model year, Ford now molds the charge motion plates into the stock intake manifold. So they are not changeable.

Technical Notes. Will not work with 2009+ Mustangs.

Mustang Fitment: 2005 2006 2007 2008 Details

What's in the Box
  • (2) Control plates
Installation Info
Will it fit my Mustang?
  • Bullitt - 08
  • GT - 05, 06, 07, 08

Most Helpful Reviews Read All Reviews

Overall Rating 4.8/5 Write a Review
5/5
A Must-Have!

This is an absolutely necessary step. The restriction is removed! You should see the stock butterfly valve assembly with actuator motor... GOODBYE! These really made a difference. Of course, I had Bama

Read More
Helpful (10) (2)

5/5
Good upgrade

Nice upgrade, very easy install. Took about 1 hour to install. I noticed it pulls harder in the midrange. No waiting for the butterflies to open up. Smoother pull. My car is auto.

Helpful (6) (0)

Customer Photos (7) View All Customer Photos

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Q & A (4 Questions, 4 Answers) Ask a Question

Will this throw an engine code? I'm wondering if it will make my engine light come on and also will it work with the ford racing manifold or does that manifold have it molded in?

1995MustangGTS Year: 2006 Model: GT

Question Resolved
Good Question (4) (0)
  • the frpp intake does the same thing as this and you will see almost the same power increase. the frpp intake has a little more power over 5500 rpm, but not much. this part will save you alot of money and you wont be disappointed with your increase in power. i would only buy the frpp intake because it looks good and people love it at car shows. but to answer your question, you dont need these with your frpp intake, it does the same thing.

    Helpful (3) (0)

    Best Answer

    dwebb11 Year: 2008 Model: GT

Show 2 more answers

Are these neccessary with Ford Racing Whipple Supercharger installed?

Shaknbak Year: 2006 Model: GT

Be the First to Answer This Question
Good Question (0) (0)

Will this work with the Ford racing intake manifold.

Bruno19D Year: 2006 Model: GT

Question Resolved
Good Question (0) (1)
  • You do not need it with that intake. They do the same job; intake will net you a few more hp but will cost you much more. Unless you are boosting or just like the looks, I'd go for the cmcp. Just makes hp:$ sense.

    Helpful (0) (0)

    wvblue07GT Year: 2007 Model: GT

Reviews (35) Write a Review

  • 5 Stars .83 83%
  • 4 Stars .14 14%
  • 3 Stars .03 3%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.8

out of 5 stars

34 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:$100-$250

  • Performance Gain: 4.4 4.4/5
  • Fit: 4.9 4.9/5
  • Bang For Your Buck: 4.413793 4.4/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    May 20, 2011

    Good upgrade

    Nice upgrade, very easy install. Took about 1 hour to install. I noticed it pulls harder in the midrange. No waiting for the butterflies to open up. Smoother pull. My car is auto.

    Jose rueds

    Year: 2006 Model: GT Driving Style: Daily Driver

    Helpful (6) (0)

  • 5/5 Yes, I recommend this product

    January 03, 2011

    A Must-Have!

    This is an absolutely necessary step. The restriction is removed! You should see the stock butterfly valve assembly with actuator motor... GOODBYE! These really made a difference. Of course, I had Bama tunes send me a new tune and loaded it while my mechanic was putting these on. The results were pure rock and roll. These are as important as CAI, TB, headers, and exhaust no doubt. Free airflow is key! Highly Recommended.

    ScottGT69

    Driving Style: Street / Strip

    Helpful (10) (2)

  • 5/5 Yes, I recommend this product

    April 05, 2010

    Very Happy!!

    After recieving my plates I coundn't wait to install them. It only took about an hour and the results were more then I had hoped for. These plates and American Muscle are number 1 to me!

    James Frakes

    Helpful (9) (2)

  • 4/5 Yes, I recommend this product

    February 25, 2012

    Noticable gain

    I keep seeing a bunch of post of "omg it really made my stang come to life!" to be honest with 4.10's and other bolt ons its hard to see that much of a difference. the install was easy peezy, the throttle response i will say is alot better. get this product if you're interested.

    Garcia

    Year: 2005 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Albuquerque, NM

    Helpful (5) (0)

  • 4/5 Yes, I recommend this product

    May 13, 2013

    Good

    The directions are straight forward. You can take off the fuel rail and injectors as one unit without disconnecting the main fuel line (so you don't need the special tool). The power gains are slight, but the real benefit is that power is instant... there's no more of that 1 second delay waiting for baffles to open up. Now I can just floor it and go.

    GregBar

    Year: 2006 Model: GT Driving Style: Show 'Stangs I have owned: 2 MN

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    February 04, 2013

    Fast and easy install :)

    Took about 1 hour to install. Got to see the need for the oil separator while installing this... all that oil going back into the engine... does not look too great. Very easy install for the plates! :)

    bogdi1988

    Year: 2006 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    May 25, 2011

    Love it

    This the 3rd mod I have done to the car. At first I was worried about installing this myself but trust me it was so easy. There was nothing hard about this at all. I also had a Baka tune to go with this. From first to 5th I could deff. Tell the car pulled harder and all around breathed better. Again do not worry about doing this yourself

    Mike

    Year: 2007 Model: GT Driving Style: Daily Driver

    Helpful (9) (4)

  • 5/5 Yes, I recommend this product

    January 18, 2012

    Pressing the gas never felt better

    This upgrade really made my pony jump. I have the custom tune, with a gms TB, a magnapack catback, CAI, and now these! 1st gear.. you lose traction very easily now. The higher RPMS, the acceleration is amazing. This is a must have if you're looking for the next step.

    BlackStangGT

    Year: 2005 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 New Jersey

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    August 08, 2010

    its great

    easy to install and made a great leap in performance

    bill brian parsons

    Helpful (5) (2)

  • 4/5 Yes, I recommend this product

    December 08, 2011

    Great Product

    I got these installed with the Under-drive pullies, Ford hot rod cams and a tune and what a difference!! I laid down 332hp and 322 tq. This car is a whole new beast and i can tell the car adapted to the plates with the amount of high end pull it gives, it just screams to 6500 RPM and i can tell the open valves have helped. Thanks American Muscle for all the parts and fast service.

    JakesBoss

    Year: 2007 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Everett, WA

    Helpful (2) (0)

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