air filters?

[badluckb]

Whats the deal with the 2 different air filters in 99? ! has foam and 1 does not?They are both the same except for the foam?Which 1 is the right 1 for mine?

[dieselcrawler]

I can't say which one is right for the stock filter, but it's well worth your while to do the DIY intake/6637 air filter mod... much better filter, and no more risk of the stock filter and housing letting dirt into the motor. This is the first thing I do to my 7.3 PSD's, and highly recomend it... I would not waste the money buying a stock filter.

[AgTires4295]

+1 for the 6637. Can't beat 'em

[DeGolyerent]

I went with the DIY 6637 and the filter was $38 and the clamp was $4, i used a 4" x 4" piece of exhaust pipe leftover from when i put exhaust system on,a lot better air intake and a cheap cost!
John


Sent from my Autoguide iPad app

[08rap]

same here ! went with the riff raff 6637