Chevy and GMC Duramax Diesel Forum - View Single Post

duramax69 · 05-17-2007, 08:56 AM

i got an LB7 with a 4" straight pipe and love it. was wondering what it would sound like with a 5" instead of a 4". anyone have a straght piped 5" LB7 tell me what you think and what it sounds like vs. a 4".

05-17-2007, 08:56 AM	eBay Motors #10 (permalink)
duramax69 Junior Member Join Date: Apr 2007 Posts: 22	5" on LB7 i got an LB7 with a 4" straight pipe and love it. was wondering what it would sound like with a 5" instead of a 4". anyone have a straght piped 5" LB7 tell me what you think and what it sounds like vs. a 4".