Your Cart Is Empty
Showing 1 - 7 of of 10

We’re sorry. The information you have requested is temporarily unavailable.

Airaid Intake System Part #300-259 Customer Reviews

Average Rating

1 Customer Review

this product is the real deal

Reviewed by Charles S (Tucson, AZ) Reviewed for a 2006 Dodge Ram — Jul 11, 2009 10:42 AM

Was this review helpful?
Yes   No
2 of 2 people found the following review helpful.

Installation of the MXP model into my 2006 Dodge Ram 3500, 5.9L Cummins was much easier (and more fun) than I'd expected. Airaid's design, step by step instructions, and quality parts are all world class, down to every detail of every fastener. ok, so does the system do what it claims to do? As far as I can tell yes. Given that Cummins had truly perfected the 5.9, I did not expect much of an increase in mpg. I've had in installed now for about 2 weeks, and have only run the truck unloaded (I load it with a fairly heavy camper). With the factory air box unloaded I was averaging 16-18mpg. With the Airaid I am getting over 19. The real test will come when I go on a trip with the camper. The truck does have a slight but noticeable increase in 'get up and go'. I did call Airaid with a couple of questions (the unit seems to make a slight whistle sound, which is no problem). Their tech person was very knowledgeable. World class product, world class service.

Airaid Intake System - 300-259

MXP Series Cold Air Box System with Black Intake Tube
  • $172.87 - $708.31
    • Special Offer:

      Minimum order:

      No minimum order required!

      Click to save

      Click to enter your email address to receive an
      instant personalized ONE-TIME use only promo code!

      Please call us at (800) 874-8888 or click on Live Chat

      By submitting your email address you agree to our Privacy Policy.

      Information Gathered By

      This is's ("") online privacy policy ("Policy").
      This policy applies only to activities engages in on its website and does not apply to activities that are "offline" or unrelated to the website. collects certain anonymous data regarding the usage of the website.
      This information does not personally identify users, by itself or in combination with other information, and is gathered to improve the performance of the website.
      The anonymous data collected by the website can include information such as the type of browser you are using, browsing patterns,
      originating web pages, number of visits to, vehicle selections, items viewed, pages viewed, and the length of the visit to the website.
      You may also be asked to provide personally identifiable information on the website, which may include your name, address,
      telephone number, and e-mail address. In addition, if a purchase is made, we collect credit card information, billing and shipping address, other customer information,
      vehicle information, information regarding prior purchases, and information concerning the dollar amount of the purchase, the date of the purchase, and the specific items purchased.
      This information is collectively referred to as "personally identifiable information."
      This information can be gathered when feedback or e-mails are sent to, when you register for services,
      when you voluntarily post information in chat rooms, blogs, message boards or other public forums on, when you make purchases via the website,
      or when you enter information in the checkout process but do not complete your checkout. In all such cases you have the option of providing us with personally identifiable information.
      You may always choose not to provide us with your personally identifiable information, but you then may not be able to participate in the particular activity that requires such information.
      If you do provide us with your personally identifiable information, you agree that we may contact you to provide you with information we believe may be of interest to you.


      will be deducted from the price at checkout.

      Your special offer has been activated and is ready to be used. Your savings will be reflected in cart.
      ONE-TIME use only.

      HURRY: Expires on

  • Free Shipping
  • Ships By 3/19
  • What Do You Drive?


  • Style:
    SynthaFlow (Oiled Filter) (Red)
  • Part #:
  • Adds up to 23 hp and 32 ft. lbs. torque
  • Easy to install with basic hand tools
  • Wash with Airaid filter cleaner
Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat