JR Supra
Well-Known Member
- First Name
- Julian
- Joined
- Dec 20, 2021
- Threads
- 38
- Messages
- 134
- Reaction score
- 67
- Location
- Rye new york
- Car(s)
- 2021 toyota GR supra 3.0 premium
- Thread starter
- #1
Hello! I have JB4 I got it about a month ago brand new and I have it installed. When I click the sport button sometimes I do not hear the exhaust open (the click noise). I read on another thread about the BC button and that worked, But I do NOT want to use Jb4 to open and close my exhaust. I want to use the sport button to open and close it. Is there a way to not let jb4 touch my exhaust flap and exclusively control it with the sport button?
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