Our boys at GO Autoworks from the bible belt (Montgomery, AL) have always made miracles of our products and why would a detail as small as a flex bellow be any different? We asked their owner, Greg, if he could send us over some closeups and he didn't fail at providing eye candy that we've displayed for all to see.

 

All kinds of sizes available:

We have 1.5" through 3.00" ID x 2.5" Long Flex Bellows for all your exhaust needs. Lip has a 0.1" thickness and the inner liner thickness is 0.065".

Our flex bellows are CAD designed, stainless steel couplers, made to to isolate noise, vibration and harshness (NVH) produced by the engine and also aids in relieving stress to your vehicle’s exhaust system. Treadstone flex bellows help reduce manifold and down pipe cracking, and promote overall longevity to your engines components.