MBRP GM8428 3" TURBO DOWNPIPE 2015.5-2016 GM 6.6L DURAMAX LML Tumblers 3 1/2" Turbo Intake Horn

3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo

8 provides addition features to your Derringer Tuner

Product Information

000 cfm air filter to the premium hardware

The XD243 features a one-hole design that only requires drilling a single 3" hole for installation

MBRP GM8428 3" TURBO DOWNPIPE 2015.5-2016 GM 6.6L DURAMAX LML Tumblers 3 1/2" Turbo Intake HornThe 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 is relatively easy to install due to the precision bends that you've come to expect from MBRP. FEATURES: Richer Diesel Sound Greater Heat Retention Gains of +21HP & +24 Ft lbs. 20% Greater Flow Over Stock Will Not Affect DPF or Urea System Note: This Downpipe is