MBRP GMCA428 3 inch CARB Approved Turbo Down Pipe | 2015-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

2015-2016 GM 6.6L Duramax 2500HD / 3500HD MBRP 3" CARB Approved Turbo Down Pipe Features: - 3" mandrel bent steel - High-heat satin black finish - Heat-resistant exhaust wrap - CNC machined flanges - Direct fit replacement w/ no modifications required for installation The 2015-2016 GM 6.6L Duramax 2500HD / 3500HD MBRP 3" CARB Approved Turbo Down Pipe Replaces your Restrictive Factory Down Pipe Letting your exhaust system function at its highest level requires one key modification that will change the game for your exhaust performance. A turbo charger down pipe can be the difference between having fluid exhaust flow or suffering from a more restricted airflow. The 2015-2016 GM 6.6L Duramax 2500HD / 3500HD MBRP 3" CARB Approved Turbo Down Pipe replaces your restrictive factory down pipe with a high-quality down pipe that offers more efficient airflow, improved fuel economy, and maximized performance. 3" Mandrel Bent Tubing The 2015-2016 GM 6.6L Duramax 2500HD / 3500HD MBRP 3" CARB Approved Turbo Down Pipe features a 3" mandrel bent steel construction finished with a high-heat satin black coat that offers a stylish finish with superior durability. You can be comfortable taking this downpipe wherever you want to go on your 2015-2016 GM 6.6L Duramax 2500HD / 3500HD knowing it will be able to roll with the punches. The mandrel bends of the tubing and the flanges are created using CNC machining to ensure the most perfect fit to your exhaust system. Not only do you get a superior, but you get the boost in performance in the form of faster turbo spooling and reduced EGTs. Fitment: 2015, 2016 GM 6.6L Duramax 2500HD / 3500HD