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Constructed from heavy-duty T-409 stainless steel to deliver exceptional heat resistance, structural durability, and reliable protection against rust and corrosion.
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Features a smooth 4-inch downpipe-back exhaust system engineered with the correct 3-bolt turbo flange connection (specifically for late 2015.5–2016 LML models) to optimize exhaust flow and power output.
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Utilizes an efficient venturi-style design that eliminates restrictive internal baffles to ensure an unobstructed, high-velocity exhaust path.
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Significantly lowers operating exhaust gas temperatures (EGTs) and reduces backpressure to promote a healthier, more efficient engine under heavy loads.
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Completely removes restrictive factory EGR and crankcase ventilation components to stop abrasive soot buildup, reduce oil deposits, and eliminate internal coolant leak risks.
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Engineered precisely for 2015.5 through 2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD pickup trucks equipped with the 6.6L LML Duramax diesel engine (Requires 3-bolt flange; does not fit 2011–2015.5 V-band clamp or Cab & Chassis models).
