Aftermarket exhaust quality?

Dynaflex - 40 years of history - no need for a rivoting your elbows - nuff' said

 

I have had good luck with my Lincoln chrome stacks, the dynaflex clamps not so much. The best fit kits are something that 4 states puts together using Lincoln chrome parts, some how it comes up to being a little cheaper than the Lincoln kits they sell.

 

4 states seems to use Chinese brackets and Chinese clamps in their best fit kits. Dynaflex def has issues with their clamps from time to time, I guess that's part of hand making everything in the USA. They seem to always take care of the customers. I actually had a peeler at one point and they explained that they chrome plate the stainless clamp (Chinese clamps are just polished stainless) and sometimes the chrome plating process on stainless can be tricky. I don't know, they gave me a new clamp and ive been running it for two years without problems.

I don't know much about Lincoln accept they are a low cost made in usa option and the installers I have talked to think they aren't as good as Dynaflex. They're quality hasn't impressed me when ive seen it and again being a long time show truck guy, I wouldn't want to ever rivot my rod pickets to make them stay up.

just my 2c