2 x GFB mach 1 model 1001 BOV in blue One brand new not used one usesd for 50km Chsing $300 plus post Comes with all pictured and can be set up for recirc or atmo
50 / 50 I have a set of these and their awesome, set them up 50% Recir & 50% Atmo and you only hear them when you punch it hard, normal driving you don't hear a thing. Good luck with the sale.