hey i was wondering if i could get in contact with someone that could fab me a collector for my exhaust
. I have a diesel jetta that puts out lots of soot so i would like 2 turn down tail pipes at the end with a 2,5" dia however the rest of my exhaust is 3"

so could someone point me in the right direction for an affordable place to make me a 2 2.5" to 1 3" collector

thanks !
pics of my car