Wright Bros Customs
Replacement Up-pipe without EGR Riser
VERIFY YOU CURRENTLY HAVE A 3-Bolt FLANGE DOWNPIPE!
Replace the light weight, leak prone passenger side OEM up pipe with this heavy duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will n...View full details
Replace the restrictive crushed factory down pipe on your 2015.5-2016 LML Duramax with this full 3" Stainless steel down pipe. For use with facto...View full details
VERIFY THAT YOU CURRENTLY HAVE A 3-BOLT FLANGE DOWNPIPE! Greater Heat Retention 20% Greater Flow Over Stock Richer Diesel Sound Will not Affect...View full details