6637 mod

[miked.]

i want do the 6637 mod, but there is not a napa around where i live. does autozone or oriellys or advance have these?

[Codum]

Not a stock shelf item, they can order one equivalent in a Fram CA6818. But you can order it yourself a lot cheaper.

[dieselcrawler]

Local parts stores quote me $50+... been able to find them on-line for less than $30 each, including shipping... but that was a batch price for 6, I beleive.

[miked.]

thanks guys

[Turbostang500]

A semi shop can get it too. I have a buddy that manages one though so i get good prices.

[7.3HeavyHauler]

pretty sure advance auto has them, seems to me i seen them on the shelf when i was looking for my fuel filter.

[miked.]

thanks ill check advance

[jermcd]

If you want to wait a couple days, amazon has the best deal I could fine. Comes to 41 with shipping.

[CT Performance, Inc.]

Another option just get the Tymar with everything needed to install correctly.

[zac93218]

Originally Posted by CT Performance, Inc.

Another option just get the Tymar with everything needed to install correctly.

I will be doing this mod soon and was wondering what "Tymar" is? if its a good price deal and has everything you need i might go that route. I know one of the diesel tune sites has a complete 6637 kit and the price seemed fair although i can not remember the site or the price off the top of my head lol.