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JLT Performance Next Generation Cold Air Intake (03-04 Mach 1)

8 Reviews
Our Price

$289.99

  • Item #62056
  • MPN# CAI2-FMM-0304

  • Market Price $374.99
  • You Save 23% ($85.00)
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Product Videos Customer Photos
Features
  • Increases of 16 more horsepower
  • Better throttle response
  • 105mm MAF housing
  • Reusable S&B high flow air filter
  • Black textured 4-1/4" ID, roto molded ABS plastic
  • Easy installation
  • No Tune Required
  • Fits 2003-2004 4.6L V8 Mach 1 Mustangs
Description
More Usable Horsepower. With a JLT Performance "Next Generation" Cold Air Intake installed under the hood of your Mach 1 you can expect to see gains of up to 16 more horsepower at the rear wheels across the entire RPM range. In addition to an increase in horsepower you will also see an impressive improvement in throttle response.

105mm MAF Housing. With a massive 105mm MAF housing molded right into the tube you have a CAI kit you can grow into and not have to worry about buying new kit to reach 550-600 RWHP. Adding a blower? Simply drill out the pre-molded plug on the MAF block located on the bottom of the tube, install a SCT MAF sensor and electronics, add a huge 4.5 X 12” filter and you now have changed your JLT Cold Air Intake into a JLT High Boost 12” Intake.

Fender Well Induction. This JLT Cold Air Intake is designed to draw in cold air from the fender well, rather than the hot engine compartment. Which reduces the incoming airs temperature for better combustion resulting in more horsepower.

Money Saving Reusable Filter. JLT cold air intake kits come complete with a 4x9 high flow reusable S&B brand air filter. So that means there is no need to go out and buy a new filter every few thousand miles. Now you can just clean the filter, re-oil it, save money, and go!

Easy Installation. The JLT Performance "Next Generation" Cold Air Intake kit was designed to install with just basic hand tools. No extra modifications or special tools are required for an easy 1 hour installation. Reuses the factory "S" style PCV hose.

Application. This JLT Performance "Next Generation" Cold Air Intake System is specifically designed for use on the 2003 to 2004 Mach 1 Mustangs equipped with the DOHC 4.6L V8 engine and does not require re-tuning the vehicles computer for operation. Compatible with both 80mm and 90mm MAF's.

Technical Note. The stock factory Shaker system is not functional with this JLT kit and will not fit with a strut tower brace.

Fitment: 2003 2004 Details

Won't fit? Add an exception

What's in the Box
  • JLT plastic intake tube
  • Silicone Coupler
  • Silicone reducer
  • Apron Plate
  • 4x9 S&B powerstack air filter
  • Silicone MAF spacer
  • MAF adapter
  • MAF adapter gasket
  • HD Clamps & all needed hardware
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Model: 03-04 Mach 1 Filter Placement: Inside Fender
Material: ABS Finish: Black
Manufacture: JLT Performance Computer Tune Required: No
Will it fit my Mustang?
  • Mach 1 - 03, 04

The stock factory Shaker system is not functional with this JLT kit and will not fit with a strut tower brace

Most Helpful Reviews

4/5
JLT next generation cold air

this jlt cold air is a nice product to produce 14 or more to the wheels but the only thing i ran into is my 2 point strut bar , "But guys no problem" i measure were the strut bar interfere, got a torch(u ...

Read More
Helpful (2)

5/5
Some rough fitment issues, but absolutely worth your time!

As mentioned, you may experience a little bit of trouble if your MAF harness plug is on the short side, but pulling of the main harness back a bit will alleviate that. Naturally there's a little bit of ...

Read More
Helpful (1)

Read All 8 Reviews
Overall Rating 4.8 out of 5 stars

Videos

Customer Photos (2) View All Photos

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1 Questions / 1 Answers

Ask a Question

Will the shaker system still function since the tube is no longer running to the intake..

Isickmach1 Year: 2004 Model: Mach 1

  • No

    milkman563 Year: 2007 Model: GT

    Good Answer (0)

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Customer Reviews (8) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.375 4.4
  • Fit 4.25 4.3
  • Bang For Your Buck 4.5 4.5



  • 4/5

    Installation Time: Less than 1 Hour

    December 25, 2012

    JLT next generation cold air

    this jlt cold air is a nice product to produce 14 or more to the wheels but the only thing i ran into is my 2 point strut bar , "But guys no problem" i measure were the strut bar interfere, got a torch(u also use a heat gun to be in a safe side) to heat up the cold air intake tube then i push down in till i had clear for the strut brace.

    willy2001

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 3 Los Angeles, CA, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 22, 2012

    Some rough fitment issues, but absolutely worth your time!

    As mentioned, you may experience a little bit of trouble if your MAF harness plug is on the short side, but pulling of the main harness back a bit will alleviate that. Naturally there's a little bit of fun you'll have getting things into the fender well, but that's honestly it. No longer than an hour or an hour and a half. After installation, I definitely noticed a lot more get up and go through mid band, it was definitely worth the purchase!

    lightlytoasted6

    Year: 2004 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 Milwaukie, OR, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    April 22, 2014

    Great product

    Great product took me about 45 minutes to install. Now when you take off you can hear the car breathe. Definitely noticed a difference in performance. I also installed the bbk 65 ml throttle body at the same time. It is a great combination I would definitely recommend it.

    mikeyz24

    Year: 2004 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 Seattle

    Helpful (0) (1)

  • 4/5

    Installation Time: Afternoon

    February 27, 2014

    JLT performance cold air intake

    Can't really give a full review at this time because car is stuck in garage for winter. Install went well but has some issues getting the air filter to fit inside the wheel well & had to modify the bottom peace of my splash shield?

    Runcnc

    Year: 2003 Model: Mach 1 Driving Style: Show 'Stangs I have owned: 1 Warren, MI, USA

    Helpful (0) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    August 05, 2014

    JTL CAI for Mach 1

    Easy install, followed the video from the AM site. Took about an hour and a half. Looks clean after the shaker assembly came out. I will update after I do a dyno pull and bama tune. I highly recommend this product.

    Brodieman

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 1 Edgewood, KY, USA

    Helpful (0) (0)

  • 5/5

    Installation Time: Afternoon

    August 17, 2013

    2003 mach 1

    Thanks! Great product so far! Felt probably 15+ gain. With a bassani exhaust (off road x and mufflers), 3.73's, and a bama tune, a simple MUST!!! Did have to strip back 8 inches or so on the mass air harness, but it took about 1 1/2 to instal. Overall a great product! Had some shippings issues but American muscle made it right! Thanks again!

    Blackmouth420

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 Tx

    Helpful (0) (0)

  • 5/5

    Installation Time: Afternoon

    February 15, 2013

    Easy power, simple installation, great American muscle product knowledge people

    Did everything it said it would do ( jlt cai ) !! Ease of install , product performed like expectation ! Lookin forward to next paycheck and more American muscle parts!!

    Yellow

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 1 Vernon, BC, Canada

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 02, 2012

    CAI

    great performance upgrade!!!! Intalled in less the 1 hour!!!!

    mattcarr24

    Year: 2003 Model: Mach 1 Driving Style: Show 'Stangs I have owned: 2

    Helpful (0) (0)

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