i have a 99rs i have apex N1 cat back exhaust. borla header apexsafc and i have an elbow style weapon intake. the thing i really like about my intake is at high rpms around 5500 this thing screams. its like a fog horn scares the crap out of people.. but i heard they are no good. i like the style that go into the fender well and i asume thats what you all mean by cold air intake. ive heard that the cobb is the best. but i cant find one anywhere. plus where do you get the filter that goes in line with the piping?? so anyways what is the best intake and where can you get it??? i know that the good ones are expensive.