BigHo
Well-Known Member
- Joined
- Mar 8, 2016
- Threads
- 23
- Messages
- 151
- Reaction score
- 34
- Location
- Los Angeles, California
- Vehicle(s)
- 2015 mustang gt premium Ingot silver
- Thread starter
- #1
What kind of power gains will I have on my GT if I only do a 91 octane tune? I don't want to do any aftermarket intake. I only have a hatchback exhaust and want to tune the car for 91 octane, what kind of power gains will I get?:cheers:
Sponsored