ok its time for me to ask some dumb newbie questions... sorry!
after some youtube research i think i,m liking the noise more from the evoms and the neuspeed pflo(i think)
what is the blow off valve/diverter valve?#
do i need?
are they good better/bad for running the car....?
thanks in advance , now i,m goiong to hide in shame at not knowing this stuff.... why havent we got an idiots guide to mods what they are how why what etc. to save me asking these very basic questions and looking worse than i do in real life
thanks again
matsu