Ordered a set of FRPP axleback exhaust & received them today. I wanted the ones that look like the Borla S-type but I received ones that look like the reg. muffler shape with nicer tips. The part number is the same but these have a "Q" at the end of part number. I guess these are the 50 state legal type & the Q stands for Quiet or Quieter?
I think I will send them back but I wonder if anyone has heard these Q types ona car & how they sound?