dpm7471 New Member Joined Oct 7, 2026 Threads 1 Messages 1 Reaction score 0 Location NC Car(s) 2026 Acura Integra Type S 44 minutes ago Thread starter #1 Hello, Just wondering if anyone Has modified their engine with the JB4 tuner. If so, can you comment on what you like and dislike about it? Has it caused any damage to any engine components? Thanks in advance Sponsored
Hello, Just wondering if anyone Has modified their engine with the JB4 tuner. If so, can you comment on what you like and dislike about it? Has it caused any damage to any engine components? Thanks in advance Sponsored
