I have a 1997 Avalon, had it since 2008.This car is great its a long lasting car and while its no race car it has a pretty decent engine (3.0L V6). Now I'm no racer or Ricer or what ever, but I like the sound of cars with Cold air intake, nice Exhaust setup. I just want to know from someone who may have done this to a Avalon, Is it worth it? and also any with extended knowledge of this car or cars in general, will this hurt the car in the long run or a will it benefit from it?