are there any fitment issues? Do the brackets for our exhaust still work for the 2ks? Also was there any performance gain?
thanks

 

In theory there may be a performance gain because of the way the newer muffler works. Basicly there is a valve that opens and closes depending on backpressure. When it can use two opening more effectivly it opens it and when your losing too much it closes it. Nice idea. I am trying to get a 2k muffler or newer myself. You already have one?

SuDZ

 

I have one for my 3-gen. I had to redo all my hangers(Keving!) but they are in similar spots. It's not problem for any decent muffler shop. I wanted no so much gains but a quiet muffler w/ at least the potential for gains. This 2k muffler did the job like a champ. It should also outlast most aftermarket mufflers. My oem one lasted 100k+ and this oem Nissan 2k muffler should do well also.

 

great.... Thats exactly what i wanted to hear. I also dont want a loud annoying muffler, so i figure this would be a great solution. And to answer your question SuDZ.. yes i already have one
thanks for your responses

 

I am think about getting a Borla universal muffler (turbo I think). I had one on my Jeep and it sounded great. Also, it has a 1,000,000 mile warranty (yep, that's a million).

 

i had a friend do that on his integra and it worked out great
btw.. did you ever put shadows lip on your car? If so i wanna see pics

 

I put one on my MAX. The only issue is that you need to weld an extension piece on to it. Other than that it fits well.
It seems to give a boost when used with some type of intake Overall its a pretty good mod to make.