Well i got my mugen air filter, and i can say i'm honestly pleased with it, only cost me $120.00 shipped form king motorsports, i can say the throttle response is now alot better, speed shifting is better, overall performance seems better, but it's a little wet out right now, so once it's dry weather i can give a better review of all around driving including fuel usage.

 

I'm sorry to say, but that is really pathetic. $120? Jesus Christ, what is the world coming to. The improved driving characeristics are probably just in your head. maybe there is some marginal difference, but not $120 dollars worth.

Hey, it's your money.