Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit Exterior Styling>Horns They remove the air flow

They remove the air flow restriction of the factory turbo inlets and guarantee maximum air flow to the turbos for maximum power

All of Airaid's product lines are proudly manufactured in the USA

the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack yielding an additional 10% or 20% spring rate that will handle more "outfitted" vehicles

Part Number: 5ST-007-2R

Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit Exterior Styling>Horns They remove the air flow2015 Chevrolet Silverado 2500 HD High Country 6. 6 Liter 1000, 2015 Chevrolet Silverado 2500 HD High Country 6. 6 Liter 6L90, 2011 2015 Chevrolet Silverado 2500 HD LT 6. 6 Liter 1000, 2011 2015 Chevrolet Silverado 2500 HD LT 6. 6 Liter 6L90, 2011 2015 Chevrolet Silverado 2500 HD LTZ 6. 6 Liter 1000, 2011 2015 Chevrolet Silverado 2500 HD LTZ 6. 6 Liter 6L90, 2011 2015 Chevrolet Silverado 2500 HD WT 6. 6 Liter 1000, 2011 2015 Chevrolet Silverado 2500 HD