Tqrado 0 Posted September 13, 2009 I have an Haltech e6m on my 20vt, anyone know if I can lower the boost with the software and have two boost settings with some sort of incar switch? or would fitting a boost controller be an easier option. Car as a n75 valve as well (not sure what that does). Thanks for any help. Quote Share this post Link to post Share on other sites
Tqrado 0 Posted September 14, 2009 Ok, I found out I should have a trim input on the harness, in which case I can use a trim module to control the boost and save me a bit of money. :) Quote Share this post Link to post Share on other sites
