Jump to content
DeeJax71

Exhaust Advice For 130i

Recommended Posts

Hi,

Am currently looking for some advice on what to do with the exhaust on my 130i. It is currently running a stock exhaust system, and I have seen a lot of resonator deletes / Y pipe installs being done with a 135i back box and was wondering if i could just get away with the resonator pipe delete until I find a 135i back box or should I wait till i get the back box and get both done at the same time.

Share this post


Link to post
Share on other sites

Mine has a Y pipe, resonator delete and custom backbox and it sounds sweet IMHO. Not too loud until you really stomp on it.

You can do it in stages for sure, won't cost you much more. 135i back boxes might be difficult to find in NZ so you may have to be patient. I think you can also modify the 130i backbox for more efficiency and noise but you'd need to read up on that.

I also think the stock box has a muffler flap, if you keep the box get that flap disabled when you put the Y pipe in.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...

×
×
  • Create New...