C7 muffler removed

Kostasc7

New user
Hello all,
Along with the remapping I’m looking for currently, I’m also looking to remove the mufflers of my c7 while keeping original tips etc etc.
Given that I don’t work on the field and I don’t have all the time in the world to be going around shops. What price range would be reasonable for me to pay for this? Remove mufflers, get 4 90degree bends and weld them on.
Thanks in advance
 
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