LS3Twins
Well-Known Member
That's what I had on mine and it was about $100 for the muffler delete at a local shop. Save yourself a couple thousand and try it first. I have sounds clips on my youtube channel of my setup with the muffler delete and the catless downpipe.I was thinking of installing a catless downpipe + a muffler delete will that be a good option?
also the catless downpipe with a tune you can make the pops more aggressive right?
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