2007 RAV4 Exhaust System

Have approx 1900 miles on our new V-6 Rav4 and am thoroughly pleased with it. Am getting an average of 23 mpg doing combined rural hiway & town driving. Would probably get 2 or 3 more if I wasn't so tempted to use that wonderful power so often. Handling is great also for these twisty Kentucky roads, ride and comfort are excellent too.Would like very much to have a good sounding exhaust system on this vehicle, not loud, just to have a little snort to go with all that performance. anybody out there know of any??