Dump Valve?

[toweylowey]

Does anyone know if a dump valve or something similar to the compressor?

[borodaz]

dump valves are for turbo's only i think

[toweylowey]

yeah that's wot i thought but i've heard rumors that there is something, just think it would sound great after the whine then lift then the phssstt off a dump valve lol!!!!!

[Hogie]

You know half the cars with the hiss of a dump valve as they change gear dont have dump valves,they have a button on the gear knob and a speaker to make the sound

[borodaz]

You know half the cars with the hiss of a dump valve as they change gear dont have dump valves,they have a button on the gear knob and a speaker to make the sound

haha that would be lame