The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Flowmaster 40 interior resonance and B-quiet

kaycee · 02-16-2008, 09:24 PM

Where do your tailpipes exit, do you have an H or X in your pipes?

02-16-2008, 09:24 PM	#2
kaycee Registered User Join Date: Jan 2000 Location: Wyoming USA Posts: 2,464	Re: Flowmaster 40 interior resonance and B-quiet Where do your tailpipes exit, do you have an H or X in your pipes? __________________ 2001 Silverado K-1500 2005 FXDWG stage3 69 CHEVY Short/Step 327/4L60 373 posi 63 IMPALA 327/4L60