Its louder for sure, if your looking for a quiet ride then you probobally don't want to do it. The sound wasn't too overpowering but it was loud. It could be pretty annoying at times, especially when it wasn't warmed up. But once I added the supercharger it sounds awesome! Yeah, its still somewhat loud but its a deeper more powerful loud and I love it! I get an extra mpg with the PV muffler
2001 Ironman Daily Driver... 3.5" suspension lift (OME912 springs and 1" spring spacer), ball joint flip, 1.5" front diff. drop, 33"x12.5 TrXus MT, 16x10 Eagle Alloy rims, Interceptor, PV muffler, K&N air filter, Alpine Supercharger, Bilstein shocks, and some trimming.
2000 Ironman Project LS-1 VX... very slow progress but someday....... ohhhhh someday......