Quote:
Originally Posted by RIPws6
Pulling the fuse will help, but you might try buying the Range device to stop the car from deactivating cylinders and going into V4 mode. That does more to wimp out your exhaust note than the valves do in my opinion. Doing both would be great.
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One, Pulling the fuse will not make it louder it simply keeps the valves open all the time.
Two, it's a ZL1/LT4.