I have purchased a set of axle back Borla Stingers and they will be delivered this Weds late afternoon at my place of work....I had read somewhere in the archives of MS that you need to drill weep holes in their mufflers. Is this true? and just where do I need to drill these holes at? and what size of holes should they be? before installing said stingers.....

 

https://www.dropbox.com/s/1fj9f5x4iv...%20%282%29.pdf

Hope this link works... if it doesn't I'll try taking a pic of the document and posting via photobucket.

 

I got and printed it out.....Thank you

 

Do weep holes need to be drilled in their touring mufflers too? I have them installed. It didn't say to in the paperwork that came with them.

 

Drill the holes. I don't think any of the Borla come with the holes. I bought my car used and it had the Borla exhaust installed already but the weep holes were not drilled out. I took them out and drilled the holes and drained a lot of water from each muffler.