So, after i added the BOV spacer, i decided to do a muffler delete.
Nothing like taking a month old lease and chopping up the OEM exhaust (of course, I kept it to be able to put back on "just in case").
I watched/listened to numerous Silverado/Sierra 2.7 exhaust videos and new I was only going todelete the muffler and leave the resonator...it seemed to "buzzy" with both gone.
Interesting point, even though the OEM exhaust has offset inlet and outlet, once taken off it's actually a pretty straight line for the 3" pipe (no bends needed, only flared the ends)
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Nothing like taking a month old lease and chopping up the OEM exhaust (of course, I kept it to be able to put back on "just in case").
I watched/listened to numerous Silverado/Sierra 2.7 exhaust videos and new I was only going todelete the muffler and leave the resonator...it seemed to "buzzy" with both gone.
Interesting point, even though the OEM exhaust has offset inlet and outlet, once taken off it's actually a pretty straight line for the 3" pipe (no bends needed, only flared the ends)
