Blow-off valves (BOV)

Turbonetics Duo-35 bov, polished

$233.00  $218.99
Save: 6%
This exclusive blow-off valve features a dual cross tunnel discharge system with various discharge designs. You can use one or two horns to vent the... more info

Turbonetics Godzilla BOV

$486.00  $327.49
Save: 33%
The most amazing sounding blow off valve on the planet! THis is used on the Bisimoto IROC and 50th Anniversary Hotwheels Porsches, the Bisimoto... more info