Constructed from heavy-duty T-409 stainless steel featuring pressure-tested TIG welds guaranteed not to leak, providing exceptional durability and corrosion resistance.
Features a high-flow 4-inch exhaust system engineered to allow the complete removal of both the restrictive factory catalytic converter and DPF filter for maximum flow in competition applications.
Completely eliminates failure-prone factory EGR components to stop abrasive soot buildup, prevent clogged EGR valves, and remove internal cooling issues.
Significantly reduces exhaust backpressure to enhance overall engine performance, increase horsepower, and lower operating temperatures.
Engineered precisely for 2015.5-2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD pickup trucks equipped with the 6.6L LML Duramax diesel engine (Requires 3-bolt flange connection; does not fit V-band clamp models or Cab & Chassis commercial trucks).
