iv seen the berk decat pipes and the welinding is not the best and the finish is rely bad
here are some photos of the inside and the end, all so the flanges were both bent and need linishing to get them flat, all decat pipes you can get are made in china now,
not very good and there not cheap, this is why I have started to look at making them
so started with a Jig to make the decat up on
bottom parts of the Decat done
top half done
all ready for flexi
flexi fitted in all nice
the fun bit
all done
all cleaned and polished
the inside of the pipe
so first test fit of the flexi decat
all good so far but it may need a tweak hear and there, till im happy