Originally Posted by NissanZ34

I think I did reach the limit as for power. That's why I want some more and so far I fully appreciated every upgrade done on the car. I got scared a couple times on close calls at high speeds so I did purchase mods for the chassis and drivetrain. Perhaps the Wavetrac diff would really help for this matter. Somebody please chime in for this subject. Also, I have found that when you have to emergency brake when going at speeds above 130 mph the oem sport brakes are not enough for my requirement.