well like i said its not a big deal at all. its just ment for the guy that wants to gain some easy hp for his car. ill just be using it as a tempory set up until i can get a drag kit. as far as the psi itll run at i dont think a t4 off of a stock car(whichever make/model the t4 was used on) is set at 8psi. i know that the integra can handle 8psi no problem on stock internals. if i can get a boost controller and change it i will but right now im just focusing on the safty of the kit. like i said i dont wanna damage my engine.