Quote:
Originally Posted by DSV chick
Cool! Can you tell us how the car sounds as it shifts from 8 to 4?? We want to do this mod but nervous.
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You cannot tell when it goes into 4-cylinder mode by the sound. The GM insiders who belong to this forum informed us that they spend countless hours manipulating the exhaust to give it just the appropriate sound. They carefully considered WOT, AFM, and idle in the appropriate sound.