it'll probably only fit the sedan and not the protege5. The P5 is a few inches shorter...i'm sure there is a way you could custom fit it if you did buy it though (cut the pipe shorter). i've heard both the bosal and borla and i'd have to say i like the sound of the borla better (deeper, more throaty and louder). The bosal sounds good, but isn't as deep as you'd think. I have a sound clip of the bosal i need to upload to my site soon...i'll let you know when i do
