Fly2High
Well-Known Member
- Joined
- Sep 9, 2019
- Threads
- 74
- Messages
- 1,216
- Reaction score
- 634
- Location
- Long Island
- First Name
- Frank
- Vehicle(s)
- 2019 Mustang GT PP2
If you put a 4.10 in the car, does it still need a tune?
I have a PP2 which has smaller diameter tires which effectively increases the final drive ratio. The stock 3.73 acts like a 3.94 gear. If I put the 4.10 (which, I think will act like a 4.3 - ish gear), will I need a tune?
all the best with your 4.88
I have a PP2 which has smaller diameter tires which effectively increases the final drive ratio. The stock 3.73 acts like a 3.94 gear. If I put the 4.10 (which, I think will act like a 4.3 - ish gear), will I need a tune?
all the best with your 4.88
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