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Wrs1997 · 10-10-2017, 07:13 PM

Hi everyone,

I recently got a hold of and 88 silverado 4x4 truck. It has a 350 in it and has true dual flowmaster super 10s with 2 1/4 inch pipe and no cats, but for some reason it is still very quiet. I had a 92 that didn't have this issue. Can anyone give me some insight?

Thanks in advance.

10-10-2017, 07:13 PM	#1
Wrs1997 Registered User Join Date: Oct 2017 Location: South carolina Posts: 2	88 silverado exhaust problem Hi everyone, I recently got a hold of and 88 silverado 4x4 truck. It has a 350 in it and has true dual flowmaster super 10s with 2 1/4 inch pipe and no cats, but for some reason it is still very quiet. I had a 92 that didn't have this issue. Can anyone give me some insight? Thanks in advance. Last edited by Wrs1997; 10-10-2017 at 07:14 PM. Reason: Rephrasing