Originally Posted by AlbertFattal
The car sounds best under acceleration load from ~2,800 - ~3,400 RPM - and the "back fire" sound when slowing down is AWESOMEE!!!!!!!!!!!!
BEST and MOST FUN UPGRADE YET!!!!
+ to that! I got mine taken off about 10 days ago; wife said she didn't even notice it until I passed her (well north of the speed limit).
I drove (SRT-6 Roadster) to Lexington, KY, this past weekend and back for a wedding and here is what I found:
1. Below 2500 rpm the sound is somewhat intrusive; above 2500 it's sweet!
2. Mileage was affected somewhat; I stayed at a constant 77 -80mph and averaged 24.78mpg; typically I'd get about 23 mpg at that speed.
3. At WFO there didn't seem to be much difference in the amount of noise it made pre-resonator delete.
Definitely well worth it, and after I get my CAI on and a Eurocharged tune I should be in great shape.
KevinL