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AirAid SynthaMax Air Filters Part #851-447 Customer Reviews

Average Rating

3 Customer Reviews

Goo quality but very tight fit in stock airbox

Reviewed by Forest S (Mint Hill, NC) Reviewed for a 2015 Dodge Sprinter — Oct 14, 2017 4:27 AM

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If you are looking for a filter to replace stock that you will not have to oil or ever replace this is a good deal. Fits the stock air box but is just a little taller so getting the cover back on the box is a little harder. I read other review where people thought it help with response and maybe a little mpg. I did not experience any of that since installing.

Ecodiesel and Synthamax

Reviewed by Dustin D (Naples, FL) Reviewed for a 2016 Dodge Ram — Oct 20, 2016 7:47 AM

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Easy to install and fits well. No discernable power difference or mpg gain nor was one anticipated. I bought it to save money over the OEM filters and anticipate that being the case.

Great Quality

Reviewed by Christopher W (LINDENHURST, NY) Reviewed for a 2005 Dodge Ram — Aug 12, 2013 7:19 AM

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3 of 6 people found the following review helpful.

The quality over the OEM filter can't be beat.

AirAid SynthaMax Air Filters - 851-447

(3)
  • $47.84 - $214.79
  • Ships By 4/27
  • What Do You Drive?

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  • Color:
    Red
  • Part #:
    851-447

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