11-16 Duramax LML MBRP 3" Downpipe Truck Accessory instead of relying on the

instead of relying on the engine with a restrictive factory turbo

More efficient and useful torque curve

you can also use the Gauge Pillar Adapter to mount the CTS2 Monitor in a pillar-mounted gauge pod of your choice(required adapters

ECM update speed

where it will provide a constant fuel supply

11-16 Duramax LML MBRP 3" Downpipe Truck Accessory instead of relying on theThe MBRP 3" Turbo Downpipe provides a smoother flow from the turbo in your 2011 2016 GM 6. 6L Duramax. 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 youve come to expect from MBRP. FEATURES: Greater Heat Retention 20% Greater Flow Over Stock Richer Diesel Sound Will Not Affect DPF or Urea System Gains of +21HP & +24 Ft lbs.