It would help me decide which so get. The only options I see for midpipe right now is Invidia or Megan.

I am leaning towards an HKS exhaust or a Megan exhaust.
How's the tanabe?

 

This thread is old but nevertheless, I have the Tanabe Medallion and I love it. No droning at regular speed but it really wakes up when you step on the gas.

 

 

I have the invidia mufflers but with a true dual setup and X pipe. Sounds amazing.

 

2008 GS RWD

 

So what was involved to do a true dual setup?

 

Here you go

 

I'd be interested to see more if they're out there. Recently removed the rear mufflers from my 460, oh boy what a racket! Added some straight resonators and it's good over 2000rpm, under that and it's kinda rubbish.