Hi all,
Do any of you know what the electronic sounding dump valve noise is on the cars in fast and furious?? you can hear it when they change gears. Is it a type of dump valve? I want that kind of sound rather than the whoosh noise.

Cheers

 

The sound that is more of a high pitched whistle?

You'll want one with small vent holes and a stiff spring then.

The HKS SSQV sounds a bit like that. Don't really know what else.