Thewarriordinghy
Well-Known Member
I am getting a cold air intake. I can't get a URD because I want to do it myself with my dad and don't have the saw (plus my headlight has one clip cracked all the way). I am considering TRD, Volant or AEM. A few questions. 1. will it make my muffler quieter? (I have a flowmaster 10 series) 2. will it hurt mpgs? 3. does it cause unnecessary engine wear? 4. How loud is the best one?