Is it necessary to upgrade my stock injectors and internal fuel pump on my 99 Si when I put on the Jackson racing supercharger. It's just stock 6psi boost.
Thx, Jose.

 

Not if you use the fuel management that comes with the kit.


Rob

 

Thx for the answer, feel a little better now cause I've been delaying putting this charger on due to trying to figure out what all I need.

 

no problem