BMWAF
Well-Known Member
- Joined
- Jul 1, 2022
- Threads
- 44
- Messages
- 1,872
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- Location
- Australia
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- Car(s)
- '23 Supra; '08 Civic Type R; '91 VN Commodore.
Hahha.. Yeah.. I'm just doing due diligence I guess. Lots of conflicting information online.Hey man, I notice you're pretty apprehensive about the JB+. I really think you would prefer the JB4 instead due to logging capabilities. You could see right away if your car is happy with the device or fighting it. Rather than just hoping that everything is running right.
You can still run the JB4 at lower boost levels like the JB+, and if it throws a code, you will know exactly why in the log.
I think I'm going to go the JB+ because it's cheap and I'm too lazy to tune the JB4. I like the plug and play aspect of it. If the JB+ doesn't work out (or I want more power) I'll just go full Femto.
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