Guest Anonymous Posted January 31, 2002 Share Posted January 31, 2002 just got an hks evc4 boost controller..cost $445..is it worth it?...found out my blow/pop-off valve was an hks racing by-pass valve (not an ssqv)anybody had any experience w/the racing bypass valve?....s Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.