What's the quietest aftermarket exhaust/muffler? I've heard of Apexi World Sport and ES mufflers...

 

Mugen Twinloop ...very quiet.

 

Also very $$.

I'd like to have one, personally.

 

I have a Mugen twin loop w/ mugen headers...both very quiet. The car doesn't even sound like it's running when you are standing beside it.

 

Do you have pics to show w/ your Mugen exhaust?

 

Can anyone confirm a bottleneck on the inner diameter of the twin loop? I think it's in the B-pipe right before a flange, but i'm not sure which.

From what I can recall, someone on H-T gained a bit more oomph by using either a T1R or Spoon B-pipe with the rear section of the Twin Loop.

I'd be interested in clearing this up, because it's a feasable option.

 

There are 4 auctions on Ebay for $50 for the Mugen Twin Loop muffler. Has anybody heard the ES muffers? How quiet is that compared to the Mugen Twin Loop? Any differences in horse between the two?

 

Mugen twin loop for $50? Do you have links to the auctions? I am too lazy to search...but $50 seems too good to be true. Chances are it is a cheap knockoff.

 

I looked again, and they are imitations (Mugen style). Sorry.

 

I saw the same thread on H-T. There is a slight bottle neck in the B pipe of the twin loop. I think they said the flange the bolts to the cat is like 2.25. I also heard that getting a diff b pipe to correct the problem wasnt worth the money. Mugen knows what they are doing am I sure it doesnt have an impact in perf.