How much louder is the uncorked exhaust?
Without having a dB meter in hand, that’s hard to say. If someone has some more figures, contact me. The stock, drilled, tip is not excessively loud. It gives the BRP a pleasant thumper sound without shattering windows and causing tree huggers to go into convulsions anywhere within twenty miles. It is quieter than my R4 equipped bike, and quieter than a WB “E” series with 12 discs.