[jpetran]

Hi Jeff:



My pipes were the original ones that came out of the shelby factory in vegas. All I did was cut out the middle section ( 3 and a half inch by 24 inches) and weld in these flowmaster units (4 and a half inch by 30 inches). Then I had them ceramic coated. The db's went down to 90 in the driveway, but if I stand on it, it still gets nice and loud. I wanted to drop the db at stop lights and along side other people on the road. I also got a small increase in horsepower with these and that was verified by flowmaster. I looked all over the market on what was available and it just seems that a lot of people were just playing games with inserts, cones, and the like. I needed something permanant