Size Pipe

[MHeffe]

I was trying to find out what size pipe I have on my exhaust it’s a 07nbs 5.3 Thanks..

[MHeffe]

Bump HELP..

[badmeds]

Matt,

 

on my truck the intermediate pipe leading into the muffler was 3". The tailpipe was 2.75". You can use a sewing tape measure (or use a piece of paper, wrap the tailpipe and mark the circumference, and measure the distance between marks) and measure the circumference and plug into the appropriate box below and hit enter. The calculator will give you the rest of the measurements.

 

http://www.csgnetwork.com/circlecalc.html

 

I hope this info helps.

 

Kevin