All right, despite what one would naturally assume, this is a serious question. https://www.nopistons.com/forums/pub...IR#>/smile.png



What diameter is the tip on your exhaust?



And if it has one of those holes drilled in it, how far is it from the end?





I drew up some bolt on "silencers" to attach, but I would like to know how big I should make them and how long to make the mounting portion in order to fit a lot of standard aftermarket exhaust sizes.



Post if it is a straight cut or slash tip as well, I think for a slash cut one it might be hard to do.



The exhaust tip I got from a brand new Ford diesel truck is 4" diameter with a hole about 1/2" from the end.

i have none! they fell off

mine fell off, but what's left is a whopping 1 3/4 inch



2 1/4 for the rx7

3" OD 16 gauge, but its not an off the shelf exhaust.

mercedes is 2x 45mm, tr3 is 1 7/8 (maybe 2"), gsl-se is 2x 1.75, fc is i think 2x 3"?

Mine's all business. Three-inch aluminized pipe. https://www.nopistons.com/forums/pub...#>/biggrin.png

2.5" OD, not sure how long. It's just the end of the Maganflow muffler, no tip added.

whatever the complete turbo back muffler is...



http://racingbeat.com/images/16449.jpg

ive seen like 4 different ones!

Mine is a 5"tip, holes ~1cm from the end, straight cut.