Luckystang
Well-Known Member
- Joined
- Jan 16, 2015
- Threads
- 11
- Messages
- 116
- Reaction score
- 230
- Location
- Lake Wylie, SC
- Vehicle(s)
- 2021 Ford Mustang Mach 1
- Thread starter
- #1
I have a 2019 GT/PP1. On my 11 and 15 i had the JLT cold air intake installed. I have read the 18/19 stock air box works as while or in some cases better. Is this true? what HP and torque gains would i see with just a custom tune only?
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