I have a quick question. I have a TiAL wastegate with a .3 bar spring in it, I also have a 1 bar spring. I want to run 7 pounds or .5 bar. My question is, can i buy a boost controller and raise it to 7 pounds? or do I put the 1 bar spring in and get a boost controller to bring it down? Which one would work?

 

Your boost will only go as low as the WG spring.

 

Thats what i needed! Thanks

 

You're welcome!

 

use the .3 bar spring and a boost controler the 1 bar spring will only go down to 1 bar like 14.5 psi of boost no less