Reviewed By Kenneth E (Colorado Springs, CO) Reviewed for a 2004 Chevy Suburban —11/6/2013 8:18 AM
Well let me start by saying that after sending the second set of BBK headers back because they leaked. I order a set of Doug Thorley Headers. and right out of the box I seen that the weld was much better, it went all the way around the each tubes inside and out, I like the sound of these headers and more power towing up hills. as far as gas saving.I can't tell because I can't seem to keep my foot off the gas. So don't Buy BBK header they leak!Doug Thorley are the way to go.