K kanye west Octane Boostaholics Jun 1, 2009 #2 Most of the lads here like the hks ssqv which lets a chirp rather than a whooosh sound. Look up the dump valves on youtube for the different sounds
Most of the lads here like the hks ssqv which lets a chirp rather than a whooosh sound. Look up the dump valves on youtube for the different sounds