Wehrli F100704 3" Stainless V-Band Down Pipe for 11-15 Chevy 6.6L LML Duramax

Down Pipe (V-band Style), 3in., for 2011-2015 Duramax LML, Stainless 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. - - Replaces the following GM Part Numbers: 12643610, 12638304, 12643214 - - Note: For 3 bolt style down pipe use PN: WCF100705 3" Stainless Downpipe (v-band flange) Heat Wrap and clamps No Tuning Require Made in USA