[fluidkaos]

Originally Posted by shifterboy45

it does include a small rod welded on the tailpipe, and instructions that the vacuum line is to be installed on it ..

Aahh. Didn't realize that. I just knew it didn't use the vac line. Learn something new everyday.

[shifterboy45]

Originally Posted by fluidkaos

Aahh. Didn't realize that. I just knew it didn't use the vac line. Learn something new everyday.

if i didnt have one on my car, i wouldnt be sure, either

[**335i**]

Originally Posted by nosey

quick question..so if i have a section 3 aftermarket muffler and unplugged the vacuum line i can get this problem?

Should everyone with an aftermarket exhaust plug this up??

was searching some topics and found this