Z28brah

Hey guys, so for my first post I have a question, Last year I put TSP true duals on my 2000 Z28, they have been awesome but I think I need to change it up. Seeing as how they scraped occasionally on speed bumps there are some marks in certain areas but other than that they are in perfect condition. How much do you think I could sell it for? Also i'm looking at getting the TSP off road y-pipe and the magnaflow catback to replace it, how much quieter will this setup be over the true duals? Thanks in advance

joeformula

iTrader: (11)

I think it'll be pretty quiet compared to the duals considering the duals are dumped and the catback goes all the way to the back.