eemcclain
Member
- Joined
- Aug 4, 2022
- Threads
- 5
- Messages
- 13
- Reaction score
- 26
- Location
- Conroe, TX
- First Name
- Eric
- Vehicle(s)
- 2022 Mustang Mach 1
- Thread starter
- #1
Recently had long tube headers and an h-pipe installed with a flex tune. Noticed the car now idles higher than normal (~1200 RPMs) and the rev match downshift RPM isn't the same - also stays a bit elevated before resting where it should. Tuner says it's "part of the tune". Looking for confirmation that this is true or advice on what to do.
Eric
Eric
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