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

K&N FIPK Cold Air Intake (03-04 Mach 1)

13 Reviews
Our Price

$277.99

  • Item #92005
  • MPN# 57-2555

  • Market Price $333.99
  • You Save 17% ($56.00)
In Stock Ships same business day. Choose options to add to cart
Free Shipping on Everything
Customer Photos
Features
  • Improves Horsepower and Acceleration.
  • Filters Out Harmful Contaminants.
  • Washable & Reusable Filter
  • Simple Installation.
  • CARB EO Number: D-269-28
  • Fits 2003-2004 Mach 1 Mustangs.
Description
Improves Horsepower. The K&N "Fuel Injection Performance Kit" (FIPK for short) Air Intake kit completely replaces your stock 2003-2004 Mach 1 Mustangs restrictive stock air box and paper filter with a high flow K&N filter assembly and intake tube for a noticeable increase in horsepower and acceleration while still providing excellent filtration.

No Tune Required. Unlike other Cold Air Intakes on the market for the Mach 1 this K&N FIPK CAI does not require a computer re-tune. The engineers at K&N really did their homework to improve your pony's power using the stock tune.

Filters out harmful contaminants. The supplied K&N Filter successfully filter's out harmful contaminants with it's unique layered design. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers which causes a tackiness throughout the cotton’s microscopic strands creating a powerful filtering media that ensures engine protection.

Washable, Reusable Filter. K&N designed their high flow air filters to be reusable. That means there is no need to buy a new filter every few thousand miles, you can just clean the filter, re-oil it, and save money with a K&N Filter Recharge Kit.

Straight Forward Installation. K&N FIPK Air Intake kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.

CARB Certified. Best of all this K&N FIPK Cold Air Intake Kit is 50-state smog legal under Carb EO# D-269-28.

Application. This K&N FIPK Cold Air Intake kit is specially designed to fit all 2003 to 2004 Mach 1 Mustang's equipped with the 4.6L DOHC V8 engine. No computer retuning required.

Note: Coupon codes cannot be applied to this product.

Fitment: 2003 2004 Details

What's in the Box
  • (1) Air filter
  • (1) Heat shield
  • (1) Intake tube
  • (1) Reducer
  • (2) Couplers
  • Installation hardware
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Model: 2003-2004 Mach 1 Filter Placement: Engine Bay
Material: High Density Polyethylene Finish: Black
Manufacture: K&N Computer Tune Required: No
Will it fit my Mustang?
  • Mach 1 - 03, 04

Most Helpful Reviews

5/5
Awesome Product!!!!

Make sure to leave MAF screen in when installing or you will be taking it all back out... Performance may gain a little due to the larger filter but really cleans up the engine compartment and looks great. ...

Read More
Helpful (1)

4/5
Good intake, but a couple problems

pros: nice gain of power, mpg, and liked the sound. Cons: had some trouble getting it to fit, and if i put my car in to neutral while coasting down a hill it sometimes causes my car to stall. ovarall ...

Read More
Helpful (7)

Overall Rating 4.6 out of 5 stars
Read All 13 Reviews

Customer Photos (8) Submit Your Photo

View All 8 Photos

You Might Also Like

Q & A

Ask a Question

Will it fit with a Steeda 3point strut tower brace?

Albepilot

Answer This Question I need this answered (1) (0)

More Products You Might Like

Customer Reviews (13) Write a Review

Overall Rating 4.6

out of 5 stars




  • 5/5

    Installation Time: Less than 1 Hour

    July 28, 2012

    Awesome Product!!!!

    Make sure to leave MAF screen in when installing or you will be taking it all back out... Performance may gain a little due to the larger filter but really cleans up the engine compartment and looks great. Would highly recomend..

    03Mach170

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 2 Alabama

    Helpful (1) (0)

  • 4/5

    November 07, 2010

    Good intake, but a couple problems

    pros: nice gain of power, mpg, and liked the sound. Cons: had some trouble getting it to fit, and if i put my car in to neutral while coasting down a hill it sometimes causes my car to stall. ovarall it was good for the price, and it leaves the shaker hood funcitional.

    Taylor

    Driving Style: Daily Driver

    Helpful (7) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 22, 2012

    K&N RAI

    I really like this. Super easy to install, looks great under the hood, and you can really here this baby suck when you get on the throttle. With an exhaust and Bama Performance tune, you will really feel the difference. I highly recommend getting this over the JLT RAI, This is a one piece, where the JLT is not. I feel like the JLT is cheaply made and the K&N also seems to fit better (no scraping the hood). Two thumbs up.

    ryans03mach

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 2 texas

    Helpful (4) (0)

  • 4/5

    Installation Time: Afternoon

    January 16, 2012

    Quality for your money

    Installation time was around 2 hours and I am only a novice when it comes to automotive mechanics. Anyone shouldn't have any trouble installing this kit at home with minimal tools. Fitment was good and the install was smooth. Marginal power gains were noticed but I have yet to get the car tuned so the power gains will increase with a tune I'm sure. The only issue I have had is when I'm going between 50-65 mph in 5th gear and put the car in neutral the engine rpms drop down below 500 and sometimes the engine will even stall. Im not positive it is the kit however the car did not do that until after the kit was installed. Maybe with a tune this will not occur. Definitely a good choice for 03-04 machs. They just need to come out with a chrome version now!

    Mach13reaper

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 3 Hampton, VA

    Helpful (2) (0)

  • 5/5

    September 01, 2010

    got to love the hp

    love it but it needed biger hose clamp

    lance myers

    Driving Style: Street / Strip

    Helpful (2) (0)

  • 5/5

    February 27, 2009

    It aint purdy but it works!

    I have this on my 04 Mach1. It installed easily in less than 30 minutes and works well. I noticed a power difference over stock with it and it helped out my fuel mileage a little too.

    Brian from Tennessee.

    Year: 2004

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    December 30, 2015

    Mach 1 K N CAI

    I am very pleased with the research kandn did with their cold air intake for the 03-04 Mach1. Compared to others, the KandN kit fit perfectly with no rubbing or clearance issues. I'm happy that they have a bracket to support the air filter end of the intake, they actually provide you with dyno proven numbers specifically for the Mach1, and the shaker hook-up lines up great to their metal air filter shield, not a flimsy $0.10 plastic one. Looks great, sounds great, and you feel a difference in the higher rpm range. Best quality and performance for the price.

    03TMK

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 10+ Delaware

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    March 20, 2015

    Great product!

    Looks great. Cleans up the engine bay nicely. Seems to have helped my gas mileage and gotta love the sucking sound. Only complaint was the hose clamp that connects the tube to the mass air is to small. I could only get it to grab one tooth and it stripped it out. Had a bigger one laying around and it worked fine. Is it that big of a deal to just put slightly larger ones in the kit?

    Brad94

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 3 Texarkana, AR

    Helpful (1) (0)

  • 4/5

    Installation Time: Afternoon

    February 26, 2013

    Great product

    I am very satisfied with this product. Fit and finish was excellant except one part. The ram air connection fit was off. I spent less that an hour installing the main components but several hours trying to hook up the ram air to the filter housing. Was not able to get a good fit without some "customizing" .

    George01

    Year: 2003 Model: Mach 1 Driving Style: Show 'Stangs I have owned: 4 Williamston, NC, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    January 08, 2013

    And must have on the mach

    Looks outstanding. It actually surprised me that the kit had a new filter cover. Fitment was kinda hard due to short hose clamps. An extra half inch would have been nice but it work with some elbow grease and screw driver. As soon as I started the car I heard a difference in exhaust. I even heard the filter ducking air. GREAT PRODUCT.

    WIGS

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 2 San Diego, CA, USA

    Helpful (1) (0)

Related Mustang Categories