Sound clips of the XLR8 3" exhaust bolted up to the Skunk2 Alpha header (3" flange adapter) Other mods - SRI and Flashpro. Video is at sea level. Stock header ...
You should check out Vits dyno comparison for a 2.5" vs 3" exhaust on his Facebook, VitTuned. The Full Race is a tad quieter but not as mean sounding imo. You can't go wrong with either.
+Specter75c ok cool. I want the power gains of a 3 inch exhaust, but I don't want to deal with excessive and annoying noise. I'm stuck between this and the full race exhaust lol