Originally Posted by badbaltguy

yes, indeed, now, if you completely understand the line between a wastegate and a blowoff valve, you would know that noise while shifting... yes, all the way into 3rd gear .... it is the blowoff valve releasing the excess, usually due to "hard acceleration" .. lol. yeah i know man, didn't mean to sound smart, but that's what it is, and i think it sounds great for stock. a little bit of a chirp when you feel like slammin the stocker to the floor! BOV. for sure dude.

yep.. BOV. for sure man. it's just cuz of the excess boost shooting everywhere when given the gears a quick run through. nothin to worry about, and it sounds pretty cool.

Originally Posted by BowTieTillIdie

Must be the F-35 Swedish Hamster Power.


Mine does this also but it is usually when I am being gentle shifting into the gears. It just doesn't want to be driven like a grocery getter. It begs to shift through the gears like a banshee . So I do most of the time with the radio up and I don't hear a thing.


LOL

Originally Posted by marcusicp

If you have ever owned a car with a high performance clutch before then you will recognize the noise. The clutch in the TC is different then the SC and it is bigger and has more holding power. The noise comes with the better clutch.