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Old 06-11-2015, 11:09 PM   #24
angryBits

 
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Drives: ZL1 1LE A10
Join Date: Mar 2015
Location: CA
Posts: 1,093
Quote:
Originally Posted by marticus24 View Post
Do you have any vids of the exhaust with the LTs? Been debating pairing long tubes with the stock cat back. Don't want it to be too loud or drone in cabin. I've been there and done that in my 2011 SS that I sold to get the z. It had Borla s type catback, kooks headers with cats, and rotofab cai. I loved the sound especially after cam, but it bordered too loud for regular driving and droned around 1900-2000 rpms making highway trips challenging. Paranoid about that on the zl1, if I just add headers to the npp. So, if you have a vid, please post it up or shoot me a pm. Congrats on your gains!
I don't but I can tell you it is VERY loud... AMAZING... But LOUD.
No droning that I can tell so far.

When you are cruising, its fine and sounds good, when you accelerate at about 30-40% pedal it gets loud, when accelerate at about 50-60 it gets mean, when you accelerate +60% it's downright evil and nasty.

Here is a video on youtube of someone else that did similar mods that I think somewhat approximates what I hear with mine.
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Current: 2019 ZL1 1LE A10
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