Cold Air Intake For 17-19 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax Dry Extendable White S&B 6.4 performance No aftermarket components or modifications

No aftermarket components or modifications needed for installation

All XDP HD alternators are pre-tested and include a test card with a readout of the alternator's output

With fewer filter changes

XDP's X-TRA Cool Radiators are manufactured using special techniques found in the HD and Semi truck industry

Cold Air Intake For 17-19 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax Dry Extendable White S&B 6.4 performance No aftermarket components or modificationsMaximum Performance Our cold air intake for the 2017 2019 Silverado Sierra Duramax 6. 6L was engineered to minimize air restriction and flows 49. 9 percent better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Protect Your Engine. This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. Available in either 8 layer