Burpl

gentlemen, and you too top

I have some questions for people with the bully dog box, does it really do all they claim do I need to do anything to the transmission or can I leave it stock ? Wife gave up yellin about no bombs when I bought her brand new 5er so answers would be appreciated.>
Thanks Eric

Dodgezilla

Do you have a 47re or a 48re trans or do you have a manual trans?

Burpl

zilla how do I tell? I am not sure its a 2003 auto from early in 2003

chuckr72

i have the bullydog box, and dont have any egt issues or tranny slipping, i can put it on 100% wot and barely get to 1200 egt. i even towed about 8k trailer with the box on 100% and the egts struggled to get to 1300. as for improved millage, i dont really know, when i got the box we had just relocated my work, so im driving in less traffic, but i get around 17mpg.
hope this helps

Thirsty600

Must be a 47RE...