[95 CiviC Dx]Catback Exhaust.Keep Silencer on, or no silence

Stock D15b7[LuV it!]
------Mods------
Cold Air INtake.
Catback exhAust
Throttle Body Spacer
Hood Tilt
Which would be best for more power.
Silencer on, or off??
I know i would barely notice it but, i dont want to be losing any power.
------Mods------
Cold Air INtake.
Catback exhAust
Throttle Body Spacer
Hood Tilt
Which would be best for more power.
Silencer on, or off??
I know i would barely notice it but, i dont want to be losing any power.