WIN $5,000 For Your Mustang! Enter Now
Talk to a Mustang Expert
1-888-332-7930
Mon-Thu 8:30a-11p, Fri-Sun 8:30a-9p

Free Shipping on Everything. Seriously. Details

Roush Cold Air Intake (05-09 GT)

Market Price $324.99 You Save 4% ($13.00)
Our Price

$311.99

FREE Shipping
  • Item 69108
  • MPN# 402099

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Increases Horsepower and Torque
  • Improves Fuel Mileage
  • NO Computer Tune Required
  • Money Saving Reusable Filter
  • Simple Installation
  • Fits 2005-2009 GT Mustangs
Increase Horsepower and Torque. The Roush Performance Mustang Cold Air Intake kit replaces your stock GT Mustangs restrictive factory air box and paper filter with a high flow filter assembly and intake tube for an increase in horsepower and torque while improving throttle response and fuel mileage.

No Tune Required. Unlike other Cold Air Intakes on the market for the 2005-2009 GT Mustangs the Roush CAI does not require a computer re-tune. The engineers at Roush Performance really did their homework to improve your pony's power using the factory tune.

Reusable Filter. Roush designed the high flow air filter to be reusable. So no need to go out and buy a new filter every few thousand miles. Just clean the filter, re-oil it, save money, and go!

Superior Quality. Roush manufactures the airbox tray and tube in this CAI kit from high quality thermoplastic materials for superior structural stability, and durability. And the kit comes complete with a custom high-flow ROUSH air filter with clamp, MAF tube, Airbox tray with installed EPDM foam hood seal, and the necessary Mounting hardware.

Application. This Roush Performance Cold Air Intake is specifically designed for the 2005 to 2009 GT Mustangs and does not require a new computer tune.

Fitment: 2005 2006 2007 2008 2009 Details

What's in the Box
Hardware included:
  • Custom high-flow Roush air filter w/ clamp
  • MAF Tube
  • Airbox tray w/ installed EPDM foam hood seal
  • Mounting hardware
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Model: 2005-2009 GT Filter Placement: Engine Bay
Material: Thermoplastic Finish: Black
Manufacture: Roush Performance Computer Tune Required: No
Will it fit my Mustang?
  • GT - 05, 06, 07, 08, 09

Most Helpful Reviews

5/5
Recommended!

Love this CAI. Decent gains, nothing crazy, but subtle. It looks great and doesn't require a tune because of the internal sleeve (adapter) which I removed to accommodate my BAMA tune. After the tune...gains ...

Read More
Helpful (1)

5/5
roush cold air

this is the second roush cold air intake i got easy to install can feel the difference it makes and sounds good too

Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 34 Reviews

Customer Photos (36) Submit Your Photo

View All 36 Photos

You Might Also Like

9 Questions / 7 Answers

Ask a Question

How much horsepower it make?

Efrain123

  • The Roush Cold Air Intake by itself will not do much. If you pair it up with a Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes Item #101200G05 (http://www.americanmuscle.com/x4-custom-tuner-0510gt.html) and you will see gains of up to 30hp across the power curve!

    SalC7

    Helpful (0)

what is an insert for the cold air intake

rabbit

  • Certain intakes will have what is called a "Venturi tube" or an "Intake insert" that can be inserted to so the intake can be used without needing a retune. When the Venturi Tube is removed it will allow for a lot more air to come through the intake but will require the car to be tuned to compensate for all of the new air. The Roush Cold Air Intake does not come with one of these removable inserts, it was designed to be used without a retune.

    SalC7

    Helpful (0)

How much horsepower,and torque does it ad?

johnny1221

  • The Roush Cold Air Intake can add up to 10hp/tq depending on the environmental conditions and other modifications.

    AMJEFF

    Helpful (0)

Can you tune a Roush cold air intake? I have just installed a Roush cold air and it came with an insert to restrict air flow so no tune required. When I tried it without the insert (roush says thats for off road or racing in the instructions) it ran really bad. I mean really really bad and stalled. Yet with the restricted insert it runs like a top. Is there any tune for this cold air intake and will it make my car go faster?

prouddad

  • Absolutely! When you run this Roush CAI with the insert, it allows the kit to be installed with the proper calibration so there is no tuning required. With the insert removed, you're removing the necessary calibration and can cause you car to run as you described above. If you want to run this CAI without the insert, that is by far the best option in regards to increased power and there is a tune available. Our Bama team can create a custom tune for your Roush CAI, giving you max performance for this mod and any others you have or plan to do. If you have any additional questions, definitely give us a call and we'd be happy to help!

    LisaS

    Helpful (1)

Show 1 more answer

Can I just use the Factory breather tube or must i cut the factory tube and use the new one in kit? Just curious

bk40

  • If you would like to modify it to make it work the way you want to you can, however the Roush Cold Air Intake (05-09 GT) is designed to be used as one piece.

    JeffAM

    Helpful (0)

Answer This Question

NO TUNE QUESTION If I run this CAI will I get a lean code? I had to already replace the throttle positioning sensor before I had any mods and I'm wondering if that would be affected without a tune as well? I am very interested in this CAI because I don't want to mess with the cars computer. Thanks

ninja920

  • The Roush Cold Air Intake (05-09 GT) does not require a tune, so you can install this and your Mustang will run properly upon install!

    JeffAM

    Helpful (0)

Answer This Question

More Products You Might Like

Customer Reviews (34) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain 4.148148 4.1
  • Fit 4.888889 4.9



  • 5/5

    October 12, 2016

    Easy to install

    This cold air intake was easy to install, the instructions were easy to follow and only took about 1hr.

    Bill

    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    September 23, 2016

    roush cold air

    this is the second roush cold air intake i got easy to install can feel the difference it makes and sounds good too

    msanna

    Year: 2007 Submodel: GT

    Helpful (1)

  • 4/5

    August 03, 2016

    06 GT

    The roush air intake fits well, it dose not need a tune "if" you use there limantor pipe comes with the intake. It says just for the California emissions, but when I didnt put it in the car wouldn't run, so now I have to buy a tune for it to get the max prorfomace

    Andy

    Year: 2006 Submodel: Other

    Helpful (1)

  • 5/5

    May 13, 2016

    Recommended!

    Love this CAI. Decent gains, nothing crazy, but subtle. It looks great and doesn't require a tune because of the internal sleeve (adapter) which I removed to accommodate my BAMA tune. After the tune...gains in terms of power and torque were significant. The Rousch brand is synonymous with Ford Racing so you really cannot go wrong with any Roysch products for your Mustang.

    Keone

    Year: 2005 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    June 26, 2013

    Good Gain w/o Tune

    After I installed the CAI I definately heard a diffrence in the engine. I am not sure of any HP gain, but I like the fact that you don't need a tune. I live in NYS and the vehicle inspections include emissions test.

    Luckyaj

    Year: 2007 Submodel: GT NY

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 23, 2012

    Easy install.

    The install was easy and I could tell a big difference just by me turning the car on! Gives it a little pickup and gave slight deeper growl. Good buy.

    Shadows2237

    Year: 2009 Submodel: GT Biloxi, MS, USA

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    August 12, 2012

    sounds great

    much better air flow easy to install and looks sharpe

    underdawg

    Year: 2005 Submodel: GT Tolland, CT, USA

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    March 10, 2012

    Great Product

    I bought my Mustang GT with this CAI already installed, although I have taken it off and reinstalled it before and it was very simple. When you put it down you can even hear it suck the air in I love it. Fuel mileage was slightly improved and there was definitely a bit of power/torque gain as well. I recommend this product!

    LegendaryFire

    Year: 2007 Submodel: GT Canada

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    March 24, 2012

    Quality Product, Quality Performance

    I'm an older fellow. My Mustang is one of my prize possessions. I keep it covered, in the garage when I'm not driving it. I've been adding various items and parts to improve appearance and performance to this beauty that I bought four months ago with only 2700 miles on it. It still looks and smelled new! I selected the Roush CAI because of the trusted name. Installation went well using the instructions in the box. I did get hung up removing the breather tube because the plastic end green tabs have to be pressed in a specific way and I didn't get it at first. I also did not install the Tube Insert which is mandatory in California and allows for the no tune installation. I got a computer tune and installed without the Tube Insert. My '08 now sounds and moves faster. I'm doing 0 to 60 in just under five with a street tune. Roush and BAMA do it again.

    lovinit

    Year: 2008 Submodel: GT

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    October 27, 2014

    Great Product.

    You pay for what you get, and with this Roush CAI you definitely get a good bang for your buck. You can really notice the throttle response gain with this intake. I would highly recommend this product!

    Mustang06Miller

    Year: 2006 Submodel: GT Hawaii, USA

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    June 05, 2013

    Good product

    It was really easy to install. Only took about a hour. You really don't feel the performance gain but it sounds cooler and makes your exhaust sound better. The Fit and finish was great but you are really paying for the roush name.

    Gary500

    Year: 2007 Submodel: GT Appleton, WI, USA

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    November 08, 2012

    No problems, No hassle.

    I had been looking around on several websites trying to find the most affordable way to gain some power on my 07 GT. After reading about all of the Mass Air Flow sensor issues on some other CAI's, I decided to raise my budget a little and go for the legendary ROUSH. It was definitely worth the extra money. This cold air intake went on with almost no thought, and I immediately saw gains in power. And I can't forget about that beautiful sound! The intake growls like never before. I definitely recommend this product, and I will be back for more!

    Nickdawg4

    Year: 2007 Submodel: GT okc

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 24, 2012

    Excellant product with easy installation !

    One of the best upgrades for quick Hp gains in my opinion, I recommend it 100%

    Jim2565

    Year: 2009 Submodel: GT Ontario, CA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 09, 2015

    She's breathing much better!

    Received my order from American Muscle about a day after ordering (As usual :) I live in northern NJ). Literally swapped my factory airbox out, and the new CAI in on my lunch break. Instructions are very clear and the customer submitted ones helped tremendously, as well as they are in color and very detailed. Car is running great and is definitely a lot more responsive, not to mention it looks great. I did not use a tune on mine, just used the supplied restrictor for now. May tune it in the future, but its nice to have the option not to have to. Very satisfied with this purchase.

    RyanS

    Year: 2006 Submodel: GT Northern NJ

    Helpful (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    June 19, 2012

    Incredible!

    I already had an exhaust system on my car but the mid range acceleration was lacking on my car. With this intake installed, even not tuned (with the insert), it fixed that slow mid range problem and then some! My car goes straight up to high speeds without any slack, it's fantastic! It also only took 35 minutes to install and I was only charged $50 by my mechanic. I definitely recommend this to anyone who's looking for an intake.

    Dlwinner

    Year: 2005 Submodel: GT Eugene, OR, USA

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 29, 2016

    Looks Great

    This was a perfect fit on my 2007 GT very easy to install. Only minor issue is the 2 clamps on the round connecting rubber hose, the supplied clamps do not really open enough as hose is tight without them on. I put on a slightly lager ones (Home Depot $2 ea) after assembling hose. Performance rating is 3 as did not retune in order to keep regular gas, bought this as has that option for later. Does sound better and slightly more response it seems.

    Stang2007

    Year: 2007 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    December 21, 2016

    Well worth the investment

    Didn't notice much (if any) performance gain. But it sure makes the car sound better. Also purchase the GMS High Performance Slot-Style MAF Meter / Sensor but it hasn't arrived yet. Expect to see some performance gains after that install. Installed in about 2 hours with only 1 hitch...the #64 hose clamps to attach the Hump Hose to the Filter Adapter were impossible to attach. If I put it on the Hump Hose first, I couldn't get it on the Filter Adapter. If I tried to put it on after, I couldn't get it far enough around to start to tighten. Ended up purchasing a couple of #72 hose clamps from the local auto parts store and they worked great.

    Arch

    Year: 2005 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 19, 2016

    Great Product and the car sounds great

    Let me tell you, this CAI is the real deal. Only took me 30 minutes to install and WOW!

    FreddieP

    Year: 2005 Submodel: GT

    Helpful (0)

  • 4/5

    December 15, 2016

    OK but poor fit

    The end result has been satisfactory, but there were multiple issues during installation. The three-hole bolt pattern used to attach two pipe fittings weren't drilled exactly to match; so I had to re-drill one hole to make it match up. Secondly, the large rubber hoses were extremely tight to connect; even after using soap as a lubricant. Lastly, two of the hose clamps were too short; requiring a trip to a local hardware store. What should've been a 1-hour install stretched to 2.5 hours overall.

    DizStang

    Year: 2008 Submodel: GT

    Helpful (0)

  • 5/5

    September 15, 2016

    great choice

    what a difference from stock, this was simple to install, and works great, looks great, sounds great, what more could you want !

    ColoCobra

    Year: 2006 Submodel: GT

    Helpful (0)

Related Mustang Categories