Blue Cold Air Intake System Heat Shield + Filter for 99-06 Chevy GMC Silverado. For 2009-2013 Chevrolet Silverado 1500 with 4.8L / 5.3L / 6.0L / 6.2L V8 Engine. [SUPERIOR QUALITY] --- Intake systems are designed to dramatically reduce intake restriction as they smooth and straighten air flow.
