51-81752 | AFE Power Magnum Force Stage 2 Si Pro Dry S For Chevrolet Silverado / GMC Sierra | 2009-2013

All of aFe Power products are designed and developed right here at our California facility, including CNC machining, CAD design, 3D printing, 3D scanning, and fabrication.

 

aFe Power's in-house capabilities include manufacturing of air filters, air intake systems, exhaust systems, headers, torque converters, and intercoolers.

 

aFe Power ensures fitment, quality and performance of our products through measures such as in-house dyno testing and flow and filtration testing.

 

These systems feature fully sealed intake housings that keep out warm air under the hood and bring in cooler outside air for a denser intake charge. They're fitted with a heat-insulating molded plastic intake tube and a unique turbo adapter that funnels air into the turbo for improved volumetric efficiency and maximum performance, while lowering intake air temperatures. And, keeping the air clean is the patented 360 degree Pro Dry S performance cone filter. With three layers of fine mesh synthetic oil-free media and polyurethane construction, these conical filters will last a long time and through multiple cleaning cycles.

 

Assembly and installation are easy, as these systems use factory mounting points. Flow maximum oxygen to your engine with these Magnum Force Pro Dry S Stage 2 Si air intake systems from aFe.