MBRP GM8428 3" TURBO DOWNPIPE 2015.5-2016 GM 6.6L DURAMAX LML

The MBRP GM8428 3" Turbo Downpipe for your 2015.5-2016 GM 6.6L Duramax LML. Removing the restriction in the factory downpipe results in lower EGTs and increased performance. The down pipe...