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Angled Cut
Uses the Stock Mounting Holes
Experience gains of up to 10+ horsepower at the wheels
Billet Aluminum brackets
PPE Crankcase Ventilation Oil/Water Separation Kit For 20-25 GMC Sierra 3.0L 2017-2023-6-6l-l5p-duramax Angled CutDuring the development of our PPE 3. 0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase ventilation system, which are directly routed back into the turbo compressor housing. These contaminants mix with EGR gases, causing harmful sticky carbon buildup in the plastic intake manifold, swirl valves, and intake valves. This leads to reduced
