ordered a k&n typhoon (polished) yesterday for $218.00, should be here in 2-3 weeks...thats the cheapest price i could find 'cause even surfing on the net the shipping to fbks, ak is a killer...we are talking $40 to $50 bucks here cause no one ships through the mail anymore !!! it goes on the rack tonite and a friend of mine that owns a muffler shop and i are going to discuss how to manufacture an exhaust that will fit under a awd vib....however i dont want the car to sound like its farting all the time or resonate the panels off of it so i'm thinking of going with a turbo muffler and a aftermarket resonator with a 2.25 pipe back from the cat......any suggestions from those of you who have already modified your exhaust systems are greatly appreciated since i am very familiar with american engines and such but these foreign systems are , well, foreign to me....i'm trying to see if the old adages of moving more air in and bad air out will give me back some hp missing from the regular vibes!!!