• Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

Bully Dog Reflash

tdorval

Well-known member
Lifetime Membership
Dec 4, 2007
1,201
276
83
Red Lodge, MT
I was just wondering if the kits that use the bully dog head unit to reflash the sled to the turbo map are able to re-install the stock map if you decide to remove the turbo for what ever reason. I was going to call a shop but figured it would be good for everyone considering these to know.

Thanks
 

Iceman56

Well-known member
Premium Member
Nov 27, 2007
1,249
466
83
Can one Bullydog unit reflash more then one ecu at the same time? If you buy the unlock for your sled can you use someone else's unit to flash yours? Or do you have to buy the whole unit?
 

friscospices.com

Well-known member
Lifetime Membership
Nov 30, 2007
835
416
63
61
Nebraska
www.friscospices.com
If its like the rest of there products. It will reflash only the ecu it has flashed. In other word once its used on a ecu it cant be used on another ecu . It only remembers the ecu it is flashing with the aftermarket map. So it records the stock ecu then flashes the new map on the stock ecu. If and when you want to go back to stock you use it to restore the recorded stock info back from the bully dog box to your stock ecu. It must flash the ecu it does not need to be hooked up to work.
 
Premium Features