[jj0924]

anybody use a bullydog tuner I have an 05 titan
not looking for wild performance just going to put headers in to get away from cracked manifolds not sure if I have to tune it or not
thoughts please

 

[FishnAlaska]

With headers, your going to have to go with Uprev, no other tuner can fix the air to fuel ratios properly.

 

[seymore4]

Uprev is the way to go. We can set you up with everything you need. Cajun Bpipes | shreveport, LA 71129