Caestus
Senior Member
- First Name
- Jeremiah
- Joined
- Jun 22, 2019
- Threads
- 14
- Messages
- 665
- Reaction score
- 316
- Location
- Miami Florida
- Vehicle(s)
- 19 Civic Type R
- Vehicle Showcase
- 1
I have the JB4 and I like it a lot.
Laugh at me all you want, hate on me all you want for something I wanted to do with MY car. I understand there are either Hondata or Ktuner fan boys... perhaps I should say "Purists" so I brush it off without a hitch.
I selected the JB4 for a plethora of reasons. First off, I have a buddy who used the JB4 on his Audi S4 and S5 for years without issues. There are 2 people I know that use them on their BMWs. One for 1 year and the other for 3 years without issues. It installed in 5 min and can be controlled on my phone without any issues.
If it detects an issue, it reverts back to stock
The price was ideal, 399 plus tax and I didn't have to be without my car sending in my ECU to be flashed.
Now I understand that Ktuner and Hondata are the ideal solution with more versatility, however, I did not want my ECU to be jail broken. Maybe some day I will change my mind, but that day is not today.
I will gladly post some of my logs of my JB4 so you can read any information you want, I currently run Map 3 which claims to add 4.5 psi, Suggested for 93+ octane and I absolutely feel a difference and I don't feel any issues what-so-ever with my car. I have been using it for around a month and a half so I will gladly keep in contact with anyone who is considering a JB4 and wants to talk to a real user who actually likes the product.
Enjoy the read and bash me all you want.
Edit, uploaded one of my logs but not sure how to get it as a graph
Laugh at me all you want, hate on me all you want for something I wanted to do with MY car. I understand there are either Hondata or Ktuner fan boys... perhaps I should say "Purists" so I brush it off without a hitch.
I selected the JB4 for a plethora of reasons. First off, I have a buddy who used the JB4 on his Audi S4 and S5 for years without issues. There are 2 people I know that use them on their BMWs. One for 1 year and the other for 3 years without issues. It installed in 5 min and can be controlled on my phone without any issues.
If it detects an issue, it reverts back to stock
The price was ideal, 399 plus tax and I didn't have to be without my car sending in my ECU to be flashed.
Now I understand that Ktuner and Hondata are the ideal solution with more versatility, however, I did not want my ECU to be jail broken. Maybe some day I will change my mind, but that day is not today.
I will gladly post some of my logs of my JB4 so you can read any information you want, I currently run Map 3 which claims to add 4.5 psi, Suggested for 93+ octane and I absolutely feel a difference and I don't feel any issues what-so-ever with my car. I have been using it for around a month and a half so I will gladly keep in contact with anyone who is considering a JB4 and wants to talk to a real user who actually likes the product.
Enjoy the read and bash me all you want.
Edit, uploaded one of my logs but not sure how to get it as a graph
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