I am going to pull for the first time with my 2007 DRW with a 48re. I have a few mods.. air intake, exhaust, boost fooler and programmer. My concern is will my stock transmission take a few pulls through the summer and should I crank my programmer up all the way? Should I use low range 4x4?

 

you should get your transmission upgraded. one pull might be ok, but if you are going to pull more than that you really need to upgrade, otherwise, youre just going to break something.

 

Pulling that 60,000 lb sled will kill your transmission. Get it upgraded before things get "complicated"...