Stock ls1 with mid pipe sound ???
#1
Stock ls1 with mid pipe sound ???
I have a 3' y pipe was wondering if I bolted it up to the stock headers & cme exhaust if it would give my car a noticeable sound difference ??
#2
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If this is an ORY (meaning one that deletes the cats), then yes it will make a noticeable difference - even with the quiet dual/dual muffler that came as part of the CME option.
If this pipe retains the stock cats, then any difference in tone wouldn't really be noticeable through the rest of the stock system.
If this pipe retains the stock cats, then any difference in tone wouldn't really be noticeable through the rest of the stock system.