WCFAB Stainless Downpipe 2011-2015 Duramax
For Off Road Competition Use Only.
-3" Stainless Downpipe (v-band flange)
-Heat Wrap and clamps
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.