Spectre 9004 Cold Air Intake Kit for 2011–2013 Chevy/GMC 2500HD/3500HD 6.0L V8

Spectre Cold Air Intake Kit for 2011-2013 Sierra Silverado 2500/3500 6.0L V8

Spectre Cold Air Intake Kit For 2011-2013 Silverado Sierra 2500 3500 6.0L V8

Spectre 11-13 GM 2500HD/3500HD V8-6.0L F/I Air Intake Kit - Polished Red Filter

Spectre 9004 Engine Cold Air Intake Kit For 11-13 Silverado/Sierra 2500/3500 HD

SPECTRE PERFORMANCE 9004 AIR INTAKE KIT

Spectre 9004 Air Intake Kit for 2011 GMC Sierra 2500HD & 3500HD – Polished