The turbo spool sound?

oh and no i am not talking about the CAI or a SRI turbo sound, because unless I am mistaken in order to here the turbo from your CAI or SRI you have to be on the throttle a little more. remember im talking about low rpms and low speed turbo spool. Like driving out of a parking lot at the mall speed.
 
yeah i guess its the spooling down that i was wondering how us Mazdaspeed owners get that. So COBB turbo back would be a good way to start in order to still pass emmisions
 
That's a 10-4. I could hear it spool with just my mscai. And yes I know what a turbo sounds like when it spools
 
Well buses / trucks are running diesels so you can't really compare them to us. As for the low rpm spool . . . I think your confused. Your turbo spools slowly until you hit your power band and build boost. If that SRT was spooling and going slow . . . thats not a good thing. Upgraded turbos are usually larger than the stockers which means for the most part later spool. Just watch the "supra from hell" video on you tube. Crazy spooling. Waiting, Waiting, Hear it comes, I can hear it, Poof . . . supra gone !

That being said freeing up the intake / exhaust is pretty much the best and only option to free up your turbo. There i no such thing as low turbo spool unless your driving a slow car :(.
 
yeah but thats when your on the throttle im talk about that video you can hear the turbo spool down in the EVO, even after the rpm is back to idle you still hear the spooling down of the turbo. maybe its a combination too i already have a MS CAI and hear the turbo when i hit the throttle.
 
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