View Full Version : Mac Valve

02-19-2013, 10:45 PM
Is there anyone using a Mac valve for boost control? I am running a ViPec V44 ECU with a Tial 38mm WG and at FP HTA with a billet wheel. The stock N75 doesn't work so I'd like to see which model MAC valve worked best for those who have used them.

02-20-2013, 12:55 AM
use the search function. i know theres info around here somehwere on it