Quote:
Originally Posted by RobbyBeefcake87
You guys that have the gm cai and ported TB, did you get rid of the anti whistle adapter?
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I hadn't noticed the "shark fin" on that spacer between the Tb and IM. I did not re-use it when I went to the 95mm GM TB and MSD IM. No whistling noted.
It is for sale in the classifieds along with the unported OE TB and the proper length mounting bolts- all for $110 shipped to any of the lower 48 states.
Also to the OP- I've got the GM CAI w/tune and no issues with this change either.