06-09-2018, 01:05 PM
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Member
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Join Date: Feb 2008
Posts: 91
Thanks: 0
Thanked 39 Times in 28 Posts
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I don't have an LS (I'm running a EFI Gen I sbc) but I have high flow cats from Walker.
I too got tired of the exhaust smell a long time ago. Didn't feel any impact to performance. But it did quiet the car down significantly.
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