Thanks
ORIGINAL: davidstan
No sound change at all. Run better? Youll get 100 opinions.
I've had them make the engine sound off more and sometime less. Normally do run better . But have had the mpg drop some . I'm concerned with the oil from the filter getting on the hot wire in the air flow meter . I think that is what it has. It got on the wire in the car I traded in on the R/T . Which caused it to be off . I like the way it sound's now and not looking for every hp I can get.