You sure can, just Google search 'magnaflow street series Lexus RC sound clip'. You'll be able to hear a clip of what the exhaust sounds like.
The # MF15354 exhaust you referenced is a fit for a 2011-2015 Camaro and therefore wouldn't work on your vehicle. For your 2015 Lexus RC 350, you'd want to use # MF19183. view full answer...