Notplayn
SDD Junior Member
I have a 2008 F350 DWR. Just like everyone else I am looking for the best fuel mileage and the best performance for the lowest dollar. I have heard alot of good things about Spartan but no one local carries it. I do have a Bullydog dealer here that I have used to tune my 03 Cobra (SCT) so I do trust them. Looking for people with experience with the Bullydog GT system.
Thanks
Thanks