Bought a GREDDY SP2 exhaust system a few days ago. Finally got it and got it all installed. Paid $489 for it. Full Stainless Steel. 3inch cat-back. Very easy to intsall minus the two nuts on the cat. Cars got 20k on it. Wanted something that would give performance but not be loud as I am a bit older, and drive 80 miles to work every day. Sounds quiet just a bit of rumble nothing major. Opens up a bit at full throttle but doesn't sound loud or disturbing at all. Ill get some power numbers later but aren't going to a dyno anytime soon.

 

Excellent choice. Although I have the Evo 2 from Greddy I have heard the SP, just a little quieter than the Evo 2.

 

Nice looking system. I had the GReddy SP on my Probe GT w/ N20. I like the full stainless they went too.

 

I have been looking at getting this exhaust or the APS or AVO exhausts since they are all quiet and look almost stock.

I noticed that the piping on the SP2 necks down at one point, pressumably this is where the cat attaches? Are there any other areas where this occurs? Do you know the internal diameter of the point where the piping diameter decreases?

 

Have had the exhaust for a couple months , This is what the EVO should have come with

 

Where did you get the exhaust for $489?