Summit Fully Welded Mufflers
#33
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Thanks. Yeah, all the 06-07 SS Monte's have the 5.3L Small Block V8 LS4.
#35
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Just read through this thread and you'll find all the information you need. It's all been documented and discussed. Thank you!
#36
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I'm still a bit of a W-body nub, I thought they all came with a SII or SIII V6 lol...then I heard yours and was like...ohhhhhhhhh.
I might still be doing a similar set up if I don't get my hands on a good used Electric Cut-out, having trouble finding one.
Might be a comparison thread
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#38
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Yeah, I've heard some that tend to get out really really raspy, but then I've also heard the opposite.
It'll be post-cat, which will be a Magnaflow, I've had really good luck with those hiding the rasp on my last car which was a 3800 with a Flowmaster, lol.
Electric so I can just open it halfway, probably wouldn't rasp that much.
Headers would definitely help too.
It'll be post-cat, which will be a Magnaflow, I've had really good luck with those hiding the rasp on my last car which was a 3800 with a Flowmaster, lol.
Electric so I can just open it halfway, probably wouldn't rasp that much.
Headers would definitely help too.