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LS swap exhaust too loud.... Options
Just got my 71 suburban out for the maiden voyage after swapping a ly6 6.0 and 6l90. Exhaust setup is speed engineering 1 7/8 long tubes, magnaflow mufflers to true dual 2 1/2" SS out the back. It is way to loud, do I swap mufflers? Add h pipe? Add resonators or maybe a combination off all three. Let me know what your setup is and how you like it
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