I am trying to get a little more umpf out of my 2002 millenia s that i recently purchased. Ihave located some really inexpensive cold air intakes for this modelon ebay (does $50.00 including shipping sound right?)i am curious if i need a maf sensor adapter to install it? can you suggest a quality brand of intake? Also, is it ok to put fuel injector cleaner in these cars? I am having some vibrations at different speeds and i have been told that it is probably the rotors, due to their inability to withstand the heat, the brand that was suggested was Brembo with the slotted holes and Bendix pads. another individual suggested Akebono brake pads. Please give me some insight into these questions. Thank you