hey guys i have a 03 manual v6
Would getting the diablosport tuner for my car really help me at all?
Will I have to switch to 93 octane gas once I get it?
I want to stay with 87 octane while getting the best performance out of my mustang. 93 is too expensive.
Would getting the diablosport tuner for my car really help me at all?
Will I have to switch to 93 octane gas once I get it?
I want to stay with 87 octane while getting the best performance out of my mustang. 93 is too expensive.