W Wira_RS Known Member Senior Member Sep 29, 2006 77 0 1,506 Dec 9, 2006 #16 yea, it was use for high boost
A acbc 4,000 RPM Senior Member Jan 9, 2004 4,615 8 3,138 KD Dec 10, 2006 #17 For stock boost (below 0.9 bar), u don't even a BOV.