sox3
Well-Known Member
- Joined
- Jun 2, 2019
- Threads
- 12
- Messages
- 979
- Reaction score
- 1,486
- Location
- Newark, Delaware
- First Name
- George
- Vehicle(s)
- 2019 GT 350 Performance Blue
My buddy has the Grimmspeed unit. Keeps the valves open all the time. I am not a fan of it. Can't close them at all.
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