Hello all,

A few months ago I went to a muffler shop to put in my magnaflow mufflers. To make a long story short, I had to do something before I put them in and it didn't happen.

While at the shop, the guy told me that the flex pipe I had on my header was going out. This makes sense because I've been hearing an increased metal rattling sound at exactly 2k and 3k rpm.

Does anyone know the diameter of the flex pipe? I plan on getting a Vibrant Performance one for turbo/supercharged cars.

http://vibrantperformance.com/catalo...1022_1064_1114

Any help would be appreciated, thanks