Napa 6637
 

Hey u guys with the napa air filter 6637 does it bolt up to the stock tubing?
Or did u guys build something? Cuz that is was cheaper then a full intake kit lol

Napa 6637
 

Oh and the filter is reuseable right?

What you need is a 4 inch exhaust pipe about 8 to 10 inches long and a 6637 filter..

No it is not reusable.. when it get dirty you change it.

Attachment 42574

This is a tymar setup but the napa 6637 is that same filter.

Prices/setups vary by vendor. I used my tubing from my K&N (as I mentioned on another thread) and it worked fine, and the filter was $35 at NAPA. I think RiffRaff has a kit that mates up to factory tubing.

Napa 6637
 

Ok cook how long does the filter last?

15k would probably be a good time to change it. I think replacement filters are like 29 bucks.

cool thanks i was looking at riffraff diesel stuff do u guys think the AFE "Big Boost" Filter would be worth the extra $66 its like the 6637 just washable
heres the link for the kit let me know what yall think
http://www.riffraffdiesel.com/mm5/me...e=F731-IN-6637

Its your call... They both work.

so between the two filters ones just cleanable should be the same performance as long as i dont over oil the one?

The other thing is does the heat shields in hight end kits like afe make that big of a difference performance wise? or is that more high hp, high heat drag/pull trucks that it would make the difference?