sup guys. Ok i got a 2000 civic si. Below is the list of mod's that i have. Should i stay with the blue box and run the car like that or will that hurt anything if i dont upgrade it? Thanks again,

Engine:
Greddy Turbo Kit
Greddy Type 24 Front Mount intercooler
HKS BOV
JE Pistons
Crower Rods
JG EdelBrock Intake Monifold
AEM Cam Gears - Red
AEM UnderDrive Pulley - Red
AEM Fuel Rail - Red
AEM Fuel Pressure Regulator - Red
B & M Fuel Pressure Gauge
Hondata HeatShield Gasket

Exhaust:
GReddy Evolution Cat Back Exhaust Systems

Suspension:
Eibach Pro-Kit Premium Springs.

Exterior:
Civic JKL Black Housing Halo Projector Lamps.

Interior:
Autotech gauge pod for 3 gauge's. Boost, Oil, Air/Fuel.
B & M Short Shifter
Greddy GReddy Profec B Boost Controller -Spec 2
Blitz Turbo Timer