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eliminating the factory EGR provision for a cleaner
Universal Harness (541-03100)
Important Note: This exhaust system ONLY fits models equipped with the OEM style 3-bolt flange on the turbo direct pipe
optimized transmission tuning ensures power is delivered efficiently and effectively
SKU: SM-001
GDP Downpipe Back Exhaust - Single (2011-2015 GM 2500/3500 6.6L Duramax LML) dieselr_signature eliminating the factory EGR provisionBuilt to Last: Constructed from heavy duty T409 stainless steel for maximum durability. Mandrel bent for a perfect fit and improved airflow. Improved flanges ensure a leak free connection. Effortless Installation: Includes clamps, pre welded contour bent hangers, and strong flanges for a hassle free installation. Performance Gains: Expect increased horsepower, lower Exhaust Gas Temperatures (EGTs), and improved airflow. Unleash your truck's potential
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