The first set is made by Megan racing. They are 2.4" (I think) in diameter and are made of stainless steel.They have never been used. The second set was made by a local shop. they are 2.5" in diameter with flex joints and are made of steel. These had been on my car for two years. I'm asking $130 or best offer for the flex joint set. Best offer for the Megan set.
Flex joint set-
Megan Set-
Follow Ups
Two sets of test pipes - spyder4621:13:59 12/10/08