i just put the greddy sp2 exhaust on my car and it is great. nice and quiet till u get on it. i have 2000 si.i bought the car and someone had put a fart can on it so it was loud as hell. really annoying. would recommend this for anyone looking to put this on. obviously i dont know how long it last but will get back on that. peace.

 

I have heard good things about the SP2. The stainless steel piping is a definite plus for areas of corrosion.

I have the Greddy Evo and it sounds really nice, so it doesn't surprise me about the SP2 having a nice tone and being quiet because of the chambered muffler design.

 

yeah and its a sleeper look too
canister is not too big
draws less attention