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

17 Reviews
Our Price

$259.99

(each)
  • Item #62042
  • MPN# RAI2-FMM-0304

  • Market Price $339.99
  • You Save 24% ($80.00)
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Product Videos Customer Photos
Features
  • Increases of 10 to 14 more horsepower
  • Better throttle response
  • Compatible with factory shaker system
  • 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 Mustang
Description
More Usable Horsepower. With a JLT Performance "Next Generation" Ram Air Intake installed under the hood of your Mach 1 you can expect to see average performance gains of 10 to 14 horsepower at the rear wheels. In addition to an increase in horsepower you will also see an impressive improvement in throttle response.

Keeps Shaker System Functional. Unlike other Mach 1 intake kits on the market, this JLT Ram Air Intake not only improves the performance of your Mach 1, but it also allows you to keep your factory shaker system setup fully functional.

Heat Shield Included. The JLT Performance Ram Air Intake includes a vacuum formed ABS plastic heat shield that not only looks great, but blocks out excessive under hood engine heat at low speed and idle that can rob you of power.

Money Saving Reusable Filter. JLT ram 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" Ram 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.

Application. This JLT Performance "Next Generation" Ram Air Intake System is specifically designed for use on the 2003-2004 Mach 1 Mustangs equipped with the DOHC 4.6L V8 engine and does not require re-tuning the vehicles computer for operation.

Technical Note. Will not fit with most strut tower braces.

Mustang Fitment: 2003 2004 Details

What's in the Box
  • JLT plastic intake tube
  • Throttle body elbow
  • Silicone reducer
  • ABS Heat Shield
  • 4x9 S&B powerstack air filter
  • MAF adapter
  • MAF adapter gasket
  • HD Clamps & all needed hardware
Installation Info
Tech Specs
Ram Air Intake Specifications
Year/Model: 2003-2004 Mach 1 Filter Placement: Engine Bay
Material: ABS Finish: Black Textured
Manufacture: JLT Performance Computer Tune Required: No
Will it fit my Mustang?
  • Mach 1 - 03, 04

Will not fit with most strut tower braces

Most Helpful Reviews Read All Reviews

Overall Rating 4.5/5 Write a Review
5/5
stunned

it fit really really tight but once you get it all on the car and drive it you forget all about it. I noticed a big difference over the stock air intake i would buy another one if i ever had to for another

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Helpful (2) (0)

4/5
JLT RAI - Sounds good and looks good

I'm pretty happy with the purchase of the JLT RAI. It was easy to install, took about 1/2 hour....fit right in, no problems. Took it out for a test ride and you can hear the motor sucking the air in. Didn't

Read More
Helpful (2) (0)

Videos

Customer Photos (12) View All Customer Photos

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Q & A Ask a Question

First generation I have the first generation model of this intake, I like it but was wondering if anybody knows if there are an pros and cons to maybe upgrading to this generation?? PLEASE HELP

SIKMACH Year: 2003 Model: Mach 1

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Good Question (0) (0)

will this work with the CDC shaker system I have the CDC Shaker package on my car and i know it's a little different than the Mach 1 setup

ozzyisgod666 Year: 2004 Model: Other

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Good Question (0) (0)

Reviews (17) Write a Review

  • 5 Stars .59 59%
  • 4 Stars .29 29%
  • 3 Stars .12 12%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.5

out of 5 stars

16 Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 4.117647 4.1/5
  • Fit: 4.352941 4.4/5
  • Bang For Your Buck: 4.294117 4.3/5
Filter By Sort By
  • 4/5 Yes, I recommend this product

    May 24, 2014

    JLT RAI - Sounds good and looks good

    I'm pretty happy with the purchase of the JLT RAI. It was easy to install, took about 1/2 hour....fit right in, no problems. Took it out for a test ride and you can hear the motor sucking the air in. Didn't really feel any drastic power gain, but it sounds good and looks good, so I'm happy. I am also posting before and after pics. Thanks JLT and American Muscle.

    Marc2003

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 Rhode Island, USA

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    March 25, 2012

    stunned

    it fit really really tight but once you get it all on the car and drive it you forget all about it. I noticed a big difference over the stock air intake i would buy another one if i ever had to for another car. you will not be unhappy with this product

    Jared289

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 Port Saint Joe, FL

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    November 28, 2013

    Fits like a glove

    I was skeptical about getting this intake after I heard about others having trouble getting it to fit but I had no problems. Simple, easy install and connected right up to the shaker. You can really hear the air sucking now. Great product for anyone looking to upgrade from the stock Mach 1 intake.

    Mabry

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 2 Camp Lejeune, NC 28547, USA

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    February 18, 2012

    JLT Ram Air Intake

    Fit great and has a noticable gain in power and sound. Installation was super easy and it fit like a glove. Took about 35 min to assemble and get on the car. Definetly something needed and at a great price. Thanks American Muscle

    bigmac59

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 2 Wichita KS

    Helpful (1) (0)

  • 4/5 Yes, I recommend this product

    June 15, 2012

    fast shipping

    Had to cut about a half inch off the rubber elbow and drill a new hole in the heat shield to get the proper fit, no big deal nice gains throttle response is much better

    mjrmach

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (0) (1)

  • 5/5 Yes, I recommend this product

    March 23, 2012

    my engine can now breathe!!!

    Great product!! Very simple to install, anyone can do it. I can definitely feel that my engine is breathing better now with this JLT ram air. I recommend this product for all mach 1 owners!

    ajholmes86

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 1 fort campbell, ky

    Helpful (0) (1)

  • 4/5 Yes, I recommend this product

    April 18, 2013

    Good power gain

    you can feel the power gain but expected more but it's a great mod for your 03 or 04 mach 1, I can here it suck in air now .

    LastKing209

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 1 Linden, CA 95236, USA

    Helpful (0) (2)

  • 5/5 Yes, I recommend this product

    May 14, 2015

    Recommend

    Fits great, quick and easy install. Great product for the price. I recommend this if you are looking for a quick and easy way to get a little more response.

    Dmach

    Year: 2004 Model: Mach 1

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    January 08, 2013

    Exactly what I expected

    Easy install and the gas pedal is a bit lighter. You can definitely hear the engine inhale now. A little better throttle response as well. This aftermarket piece looks 10 times better than the factory air intake.

    machjo

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

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    January 07, 2013

    Mach speed install

    top notch fit and finnish and looks great. didnt notice a huge power gain but the under hood visual is well worth it.

    codyazure

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

    Helpful (0) (0)

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