Spiguyver
Well-Known Member
- First Name
- Mark
- Joined
- Sep 19, 2020
- Threads
- 31
- Messages
- 215
- Reaction score
- 345
- Location
- OKC, OK
- Website
- youtube.com
- Car(s)
- 2021 A91 Edition Refraction Blue
- Thread starter
- #1
So since the ECU on my car is locked, I decided to give the JB+ a try. I've also decided to use this through the winter, in hopes that come spring the ECU will be unlocked by someone and tunes will be available. If not, I can upgrade to a JB4, and get the cost of this one applied to the JB4. This JB+ is nothing like a full on tune, but what it does is trick the car into increasing boost pressure. It's adjustable between 1.5 and 4.5 lbs of boost over stock, enough to liven the drive up just a little bit.
Sponsored