Guaranteed to Increase Horsepower: 50-State Legal: Fits 2004-2005 CHEVROLET/GMC (Silverado 2500 HD
K&N Cold Air Intake Kit: High Performance
Sierra 2500 HD
Sierra 3500)57-3047
Silverado 3500
K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: Fits 2004-2005 CHEVROLET/GMC (Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, Sierra 3500)57-3047
Flаѕh Dеаlѕ - 60% оƒƒ K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: Fits 2004-2005 CHEVR...