Tanabe Medalion Touring is very quiet.Exelent quality and fitment .And it's not over priced.
Also so far, the most quiet and deepest sound i ever heard from evo exhaust.

 

I just installed the Greddy Titanium the other day. Bought it used and it was still expensive. Pros- it is so frikin lite, great power and sounds great when you get on it. Cons - with my downpipe and HFC, a little loud and "droning" for daily driving.

 

The Buschur sounds great but doesn't fit to well and the DP doesn't have a flex section which makes the O2/DP connection vulnerable.

 

custom catback + pipe + used dp ftw. my turbo back cost me a total of $550 and is as quiet as stock. it's heavy though, but it's a worthy trade off for me.

 

I have this Tanabe and it is very deep.

 

ams

 

megan dp 90 bucks shipped ebay muffler 50 bucks sipped 160 at exhaust shop i have 300 bucks in mine

 

RMR deep tone but not too loud even with my HKS downpipe and cat delete.
Angled and priced right also

 

HKS Carbon-Ti FTMFW!


On the side, all those exhaust are great.