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Airaid Cold Air Intake - Synthaflow Oiled Filter (99-04 GT)

66 Reviews
Our Price

$237.56

  • Item #52102
  • MPN# 450-204

  • Market Price $284.99
  • You Save 17% ($47.43)
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Product Videos Customer Photos
Features
  • Improves Horsepower and Fuel Efficiency
  • Provides Filtration Down to Two Microns
  • Filters are Washable and Reusable
  • NO Computer Re-Tune Required
  • CARB EO# D-609-5
  • Fits 1999-2004 GT Mustangs
Description
Increase horsepower and torque. Airaid Cold Air Intake Systems are computer designed to give your engine maximum air flow, which translates to more horsepower, torque and an increase in fuel efficiency. Airaid intakes are dyno tuned and tested for maximum performance and efficiency.

Superior Filtration. Each cold air intake provides superior air filtration, since it includes an Airaid Premium Filter with SynthaFlow® technology. SynthaFlow® is a synthetic nano-fiber material that traps the smallest dirt particles that ordinary cotton-gauze “performance” filters just can’t capture. Airaid Premium Filters, with SynthaFlow® can capture particulates down to 2 microns in size. And best of all Premium Filters are washable and re-usable saving you money.

CARB Certified. Best of all this Airaid Mustang FIPK Air Intake Kit is 50-state smog legal under Carb EO# D-609-5.

Application. This Airaid kit is designed to fit the 1999-2004 4.6 GT Mustang with no computer retuning required. By utilizing state of the art computer-aided designs, Airaid Intake Systems offer unmatched fit, finish, and power!

Note: Coupon codes cannot be applied to this product.

Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (1) Intake Tube
  • (1) Air filter
  • (1) Reducer
  • (2) Silicone Couplers
  • (1) Heat Shield/Air Box
  • (4) Clamps
  • Installation hardware
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Model: 1999-2004 GT Filter Placement: Engine Bay
Material: High Density Polyethylene Finish: Black
Manufacture: Airaid Computer Tune Required: No
Will it fit my Mustang?
  • GT - 99, 00, 01, 02, 03, 04

Most Helpful Reviews

5/5
Best CAI according to AM

Quality as you can come to expect from Airaid. Very expensive for plastic, clamps and a filter, nevertheless it looks GREAT under the hood. Now I'm proud to open my hood. Noticed a gain. Does about as ...

Read More
Helpful (2)

5/5
Pleased

Bought this to REPLACE my bbk that has been an eye sore under my hood for two years. Very slight gains over the bbk, corrected my mystery sputtering problem, looks very good, and is very well made. I hope ...

Read More
Helpful (9)

Overall Rating 4.8 out of 5 stars
Read All 66 Reviews

Hey everyone, Justin from AmericanMuscle.com here and today I have the cold air intake system from Airaid for all 99-04 Mustang GTs. Airaid has become one of the heavy hitters in terms of producing performance intakes and checking out this kit here today, it’s easy to see why, that quality construction and that sleek black appearance have made it one of our customer favorites. This kit from Airaid completely replaces your factory intake using everything you see here, you’ll receive the large diameter intake tube, plastic heat shield, reusable high flow filter, and all the hardware and couplers needed for install. Besides looking great under the hood, this kit is going to make more power and torque and actually increase your fuel efficiency as well, which is always a nice little bonus. You don’t have to run a tune when running this intake from Airaid, but we like to recommend pairing it up with one of our custom Bama tunes, to get the most power out of your car. Now let’s get that restrictive airbox out of there and install this kit from Airaid. This is something any backyard mechanic should be able to tackle in about an hour’s time using standard hand tools. In addition to installing the Airaid we’re also going to upload our custom 93 octane Bama tune, in hopes of really making some power with our cold air. This is going to optimize our spark timing, tweak those air/fuel ratios, and give us improved throttle response, and for automatics we’re also going to see increased shift firmness, and adjusted shift points. Now that we have our intake and our tune installed on our GT let’s run it one more time on the Dynojet, and see just how much power we were able to squeeze out of this combination. So our baseline run with our automatic 2000 GT gave us 222 horsepower and 260 ft/lbs of torque, our second run with the Airaid installed gave us 249 horsepower, and 295 ft/lbs of torque, making for a peak gain of 27 horsepower at the rear wheel, and gains of 34 horsepower, and 55 ft/lbs of torque, throughout the curve. There’s no denying our under the hood appearance has been improved, and our Dyno chart leaves us no doubt that we certainly picked up some solid gains, thanks in part to this intake from Airaid.

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18 Questions / 5 Answers

Ask a Question

Will this fit a 96 GT?

mustang345

  • No unfortunately, this only fits the 99-04 GT Mustangs.

    LisaS

    Good Answer (1) (1)

Show 1 more answer Question Resolved

Will this fit a 2001 cobra?

E1501

  • No unfortunately it won't. There are specific 99-01 Cobra Cold Air Intakes available, please see attached links below for several options!

    LisaS

    Good Answer (0) (0)

Show 1 more answer Question Resolved

Will this fit the BBK 78mm Throttle Body?

Dun3s

  • It will take some coaxing to get the upper silicone reducer to stretch to 78mm but it can be done. I have my airaid on my 75mm throttle body and did not find it that difficult.

    MineralGreyGT

    Good Answer (0) (0)

Answer This Question I need this answered (0) (0)

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Customer Reviews (66) Write a Review

Overall Rating 4.8

out of 5 stars




  • 5/5

    Installation Time: Less than 1 Hour

    December 29, 2013

    Best CAI according to AM

    Quality as you can come to expect from Airaid. Very expensive for plastic, clamps and a filter, nevertheless it looks GREAT under the hood. Now I'm proud to open my hood. Noticed a gain. Does about as much as any bolt on. Thanks Shane and everyone else @ AM

    JetLife

    Year: 2001 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Stockton, CA, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    November 01, 2011

    Pleased

    Bought this to REPLACE my bbk that has been an eye sore under my hood for two years. Very slight gains over the bbk, corrected my mystery sputtering problem, looks very good, and is very well made. I hope everyone reads this and spends a little more money up front for a part that with quality.

    MineralGreyGT

    Year: 2002 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Wilmington, NC

    Helpful (9) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    August 26, 2012

    Verry nice intake

    Can instantly notice thye difference after install this compared to my last CAI that went under the fender, the cone on this thing is three times bigger! its a monster!!! The sound of the suction is music to my ears!

    cody57

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 TX

    Helpful (3) (0)

  • 5/5

    March 16, 2009

    Excellent Cold Air Intake

    The Airaid CAI is an excellent product. I highly recommend this CAI every Mustang GT owner should have an Airaid CAI.

    Chase A

    Helpful (6) (2)

  • 5/5

    November 02, 2009

    airaid

    Freakin sweet, noticed a big difference in throttle response and seat of the pants feel.

    Bryan Coleman

    Helpful (5) (2)

  • 5/5

    Installation Time: Afternoon

    March 01, 2014

    1999 Mustang GT

    I purchased this Airaid CAI to add more HP to my 'stang. Fortunately, this was a great way to make my GT meaner and better airflow. I like this intake, but it was kind of a pain to line up the velocity stack, the nuts, the mass airflow box, and the air intake box. I struggled with it at first, but eventually got it. Also, the weatherstrip was a HUGE pain to try to put on and I couldn't get it so I just left it off. I hope this shouldn't affect me negatively too bad. But other than that, this intake is a GREAT way to add for HP to a GT.

    Richie1316

    Year: 1999 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Goddard, KS 67052, USA

    Helpful (2) (0)

  • 4/5

    Installation Time: Afternoon

    August 16, 2012

    Great OEM look on the car

    I installed this in my 2003 GT in under 2 hours. I found it rather silly about some of the small parts, like AIRAID really couldn't install them themselves. Once in the car I recommend you use the original bolt FORD had in the fender wall as the AIRAID unit is a joke! And MAKE SURE ALL HOSES ARE AND STAY CONNECTED! Car now pulls real strong, even with the stock TB and plenum. Good Buy all around if you don't want go with the pricey JLT unit.

    alxdr80

    Year: 2003 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Queens, NY, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 16, 2012

    Outstanding!!!

    Great part, great shipping all out outstanding, Americanmuscle.com is the only place to buy parts!!!

    fryecustoms

    Year: 2001 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Phoenix, AZ, USA

    Helpful (2) (0)

  • 4/5

    Installation Time: Afternoon

    December 08, 2011

    Superb

    This is a good part enjoyed putting it together but the only this is if you have anything bigger then a 65mm throttle body the sleeve is a bit tight and the clamp is too small so I had to pull one off the stock air intake

    Mckinney0406

    Year: 1999 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Crawfordsville,IN

    Helpful (2) (0)

  • 5/5

    August 22, 2011

    Excellent Product

    I replaced my K&N with this Air Raid, and what PERFORMANCE! I noticed a dramatic difference as soon as I drove my car after installation. I would recommend this product to anyone looking for a really good CAI.

    Steven

    Year: 1999 Model: GT Driving Style: Daily Driver

    Helpful (2) (0)

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