WCFAB 3" Stainless Downpipe (2011-2016)
Replace the restrictive crushed factory down pipe on your 2011-2016 LML Duramax with this full 3" Stainless Steel down pipe. For use with factory turbo or factory style drop in turbo on trucks using a v-band connection style exhaust, NOT the 3 bolt flange style exhaust. For 3 bolt style down pipe use PN: WCF100705
Does not include bungs for sensors; For Off Road Competition Use Only.