Installed the GFB Hybrid Bov set to 50/50 - Sound movies below
Stock bov on the left, new on the right Stock bov mounted
New Bov - Angle 1 Angle 2
Angle 3 GFB Mounted

GFB Blow off valve sound clips - Hybrid bov, set to 50/50 at 1/2 tension
- Long Clip of bov 2 shifts..
- Short Clip of bov 1 shift



Look'n for a Custom Subwoof Box?