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Roush Cold Air Intake (05-09 GT)

Market Price $331.99 You Save 4% ($13.00)
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$318.99

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  • Item 69108

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    Features, Video & Details

    • Increases Horsepower and Torque
    • Improves Fuel Mileage
    • NO Computer Tune Required
    • Money Saving Reusable Filter
    • Simple Installation
    • NOT CARB Certified
    • Fits 2005-2009 GT Mustangs

    Review & Installation Video

    Review & Install Video

    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.

    Not CARB Certified. This Roush Performance Cold Air Intake is not CARB certified, therefore it is not legal for use in California or other states adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

    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

    MPN# 402099

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

    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?

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    Questions & Answers (31)

    5 Top Rated Questions

    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?

    • 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!

    Helpful (7) Show 1 more answer

    Will this fit on a 62mm throttle body?

    • The Roush Cold Air Intake will fit with an upgraded twin 62mm throttle body.

    Helpful (4)

    do you need to use a higher octane gas with the roush cai if not tuned?

    • Absolutely not. This specific intake is designed to run without computer tuning required...though I HIGHLY recommend getting one for the performance/fuel economy enhancements. Regardless, you may run 87 Octane fuel if you're on your factory tune...that's what the factory tuned it to run on minimally. Run higher if you like, though you will likely not see any difference until it's high-mileage.

    Helpful (2) Show 3 more answers

    I Installed the roush cold air intake it runs good but i have i small miss and i installed the inlet that came with it just curious

    Will this Roush CAI be combatible with the SCT4 programmer on an 05 Mustang GT?

    • Yes, the Roush intake will work with an SCT tuner.

    Helpful (0)
    Post Your Question
    10 More Questions
    Can I order this as a kit with the Bama 1 answer
    Will this fit on my 08 427r. It has a super charger on it . Thanks Terry 0 answer
    I need a replacement filter for the cold air intake, I can’t seem to find one? I looked on Roushs website they don’t offer one. 1 answer
    If I run it without the restrictor in the intake, what would be best to help it not stall out? Could I run a high performance MAF or do I just need a tune? 1 answer
    Can you use a Bama 91 race tune for this intake? 1 answer
    Exactly How Much Horse Power is added when in installing this ? 1 answer
    Hello, Is the restrictor available separately? I bought this kit quite a few years back fitted it and the car developed a terrible misfire. Put the original airbox back in and was fine. I didn't know at the time it needed a restrictor and did not get one with the kit and has just been sitting on the shelf ever since. 1 answer
    Is this California legal? 1 answer
    What cold air intake is the best for my 2006 gt automatic? I see a lot to choose from. I have not hooked up my bama tuner yet( transmission needs looked at due to slipping in second) but if I get the cold air intake and then install the bama tuner after will I be able to tune it in ? I didn’t have the bama tuner you sent set up for a cold air intake. I need to understand that tuner better if you can help me. Thanks. 1 answer
    When i get my tuner will i be able to take the insert out? 1 answer

    Recommended For You

    Customer Reviews (100+) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:0-$100

    • Performance Gain 4.237113 4.2
    • Fit 4.587629 4.6



    • 3/5

      Installation Time: Less than 1 Hour

      April 07, 2019

      #64 Hose clamps to small for the install.

      Like other consumers, I read some reviews about the hose clamps #64, provided to compete this install was an issue.I would have thought by now, Roush Performance would have made the correction in the parts package. It's very disappointing to start the install and be held up because the clamps provided are incorrect.Just to small! I don't feel the additional cost should be passed on to the consumer. It's not the actual cost, it's the inconvenience!

      Craig

      Year: 2005 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      March 23, 2019

      Great addition

      What a great addition, easy installation and with the Bama tuner what an improvement. Also love the sound difference it made!

      Zachary

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      March 11, 2019

      Easy Install

      It went in easy . You may have to use the stock clamps because the new ones are to short but that's ok.

      David

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      March 05, 2019

      Roush cold air intak

      Pretty easy install. Make sure to go get two larger clamps like the other reviews instruct as two included in the kit just won’t fit. Left the restriction tube in because I haven’t purchased a tuner yet, but I can tell it added some horsepower. You can hear it sucking in the air! Awesome! Looks great.

      HollyW

      Year: 2007 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      February 19, 2019

      Noticeable Gain

      My car was bone stock. I’m slowly modifying it, so throwing this CAI did make a difference. To be fair, I also installed a 62mm throttle body as well. Nonetheless, the performance gain did give my car some pep and the throttle response and growl definitely brought a smile to my face. The install was extremely easy. After reading reviews, I ran to Lowe’s and purchased 2 bigger clamps before the install; no biggie. Overall, I’m pleased and do recommend this CAI.

      AlexZ

      Year: 2005 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 18, 2019

      Roush Cold Air intake is great.

      This kit was great. Very straight forward install with the video. Fit perfect, just as others say buy 2 bigger clamps and save yourself the headache. My car starts better, idles smoother and has better throttle response. Overall very pleased with this product.

      KyleS

      Year: 2008 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      January 23, 2019

      Good product

      This intake will give you a dramatic increase in power and mpg. Only problem is it makes my check engine light turn on from time to time otherwise good product. You will need to buy two #72 clamps before install.

      RolandoA

      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      January 18, 2019

      Love it!

      Looks sweet and definitely get better gas mileage. One thing noticeable is car breathes better.

      WarrenM

      Year: 2005 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      January 17, 2019

      Sick!

      I ordered this based on other reviews and the Roush name. Easy install. 40 min tops. Get two more size 72 clamps from hardware store before you install. Looks sweet. I did have to snip a portion of the box so that I can fit the cover back one.. see pic! Otherwise, no issues. Great instructions but poor pics.

      WMee

      Year: 2005 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      January 04, 2019

      Good product thus far.

      easy install,noticeable pedal response,i was not sure about it being plastic but it makes sense. but definitely should cheaper being plastic .

      Jay

      Year: 2009 Submodel: GT

      Helpful (1)

    • 4/5

      December 26, 2018

      2 stupid clamps

      easy install for the exception of the 2 clamps being to small. Why would Roush keep wasting clamps by putting 2 that are useless in the package. If American Muscle is going to keep selling this product, someone from your business should pass along these reviews to Roush.

      07GT

      Year: 2007 Submodel: GT

      Helpful (2)

    • 1/5

      December 17, 2018

      Disappointing

      Had to buy new clamps. All 4 large clamps in the kit are too small. The hardware to secure the air mass sensor is also incorrect. Extremely hard to slide the rubber sleeve on the throttlebody and the cold air intake filter end. Very disappointing with the quality and build.

      RobertoL

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      December 07, 2018

      Let her breath

      Easy install, less than an hour. 2 of the clamps were a bit to short. Nothing $5 at hardware store couldn't fix. You can really hear it suck the air. More response in the throttle. Haven't ran a tuner on the car yet so for now the venturi tube stays in.

      MichaelC

      Year: 2007 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      November 30, 2018

      So far sooo good

      I will say the install should have been very easy but I did run into some issues with my bolt and the threaded piece it screws into that holds the abs down so I had to come up with something and get my own bolt and a nut and make it work, it ended up taking me close to 2 hours total because of that. At first I wondered why this intake came in so many pieces but while installing it it made sense. I will just mention the insert that seems like it would be easy to remove and put back on that makes it for racing/offroad use only. If it was one piece you couldn't change that. Not sure if this is on other intakes. One part I will advise others of is you will need 2 more 72 clamps. It came with 2 72s and 2 64s and the 64s will not possibly fit. So I did have to run to home depot real quick and tighten some clamps on. The materials are very nice. The instructions were very easy to go by. Overall I'm very happy with it. There is an increase in power and huge increase in response. The sound is very nice also. A nice suction/ gurgle rumble. The shipping was shockingly fast. I ordered on the Saturday after black Friday in the afternoon and received it Wednesday morning with normal shipping at no cost. I recommend highly

      David

      Year: 2007 Submodel: GT

      Helpful (2)

    • 4/5

      November 20, 2018

      2007 GT

      Works and everything was as ad stated save time buy the extra clamps

      williamm

      Year: 2007 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      October 23, 2018

      Cold air intake review

      This is a great intake I noticed right from the start up a difference in the way it sounded first drive was also most definitely a noticeable difference and you can really hear the motor sucking in the air the only problem was that two Clamps they were too small but I was aware of that going into this ,way to go roush

      JoeP

      Year: 2008 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      October 09, 2018

      Worth every dollar spent.

      Easy installation, buy two 70mm clamps before you start to avoid any frustration. Performance gains are noticeable, gas mileage increase appear to be 2-3 mpg under normal city and highway driving, looks great, sounds great! Have not removed flow reducer yet, can't wait to do that and give it a tune.

      RoyE

      Year: 2008 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 23, 2018

      Awesome product

      This gave my mustang some top end growl along with some bottom end sound in my aftermarket flowmasters. Highly reccomend.

      BrendenY

      Year: 2006 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      August 28, 2018

      I love it

      I love the sound and HP boost install was quick and ez clamps could be a bit longer

      DaleB

      Year: 2007 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      August 27, 2018

      Great product

      Looks and sounds mean. Can feel the power gain instantly. Great choice

      TC

      Year: 2008 Submodel: GT

      Helpful (5)

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