Adds an additional 20 hp Gain a total of 81 hp when combined with the Derringer L5P inline tuner New over-sized filter element, largest in its c...
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OVERVIEW MAXIMUM PERFORMANCE Our cold air intake for the 2017-2018 Silverado / Sierra Duramax 6.6L was engineered to minimize air restr...
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OVERVIEW KEEP YOUR L5P'SMAP SENSOR CLEAN. The L5P's stock setup leads to a ton of soot buildup on the MAP sensor over time. This requires ...
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NEW! WCFab 2017-2019 L5P Duramax 4" Full Intake Kit - WCF100344 -4" Intake Pipe-Air Box with Lid with Hardware & Intake Pipe Seal-Dry Air F...
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Powdercoat colors can be found here! 2020 L5P Duramax 4" Intake Pipe/Resonator Delete for the Factory Turbo. Dress up your engine bay and re...
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