Quote:
Originally Posted by cbl117
Whats the mod involve?
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The Cobb charge pipe deletes a sound pipe for the cabin. The stock charge pipe has three connections on it, one of them being the sound pipe. The Cobb has two connections on it, with the sound pipe deleted.
I'm not sure if you could just remove the sound pipe without installing an aftermarket charge pipe, but you'd have an empty connection there which would leak boost pressure if it wasn't sealed up. Probably just easier to go with an aftermarket charge pipe, they're cheap.