Corona, Ca … advanced FLOW engineering (aFe), an industry leader in performance cold air intakes, filters and exhaust systems, is pleased to announce the release of their new Stage 2 polished cold air intake for the 2009 Ford F150, Expedition and Navigator with the 5.4L V8 part numbers 54-11623 and 51-11623.

aFe stage 2 air intake systems utilize specially designed 3.5” 409 polished clear anodized stainless steel intake tube that is designed to maximize air velocity and improve horsepower, torque, throttle response and MPG. The durable, one-piece 18-gauge powder coated heat shield blocks out engine heat and draws cold air from the existing lower airbox. 54-11623 includes the patented Pro-5R filter, which utilizes 5 layers of progressive cotton media that produces excellent filtration and maximum flow. 51-11623 includes the brand new Pro Dry S filter, which uses a progressive synthetic media, which requires no oil to recharge for maximum convenience. This system also includes aFe’s Silver Bullet Throttle Body Spacer that helps maximize fuel/air mixture for increased performance and throttle response. In recent testing, part number 54-11623 out flowed the factory intake by 35% and produced an astonishing 18hp and 36ft. lbs. of torque. (Tested with MACH Force exhaust part number 49-43015.)

Part Number 51-11623 Retails around $374.00 and is available in stores now.

Part Number 54-11623 Retails around $379.00 and is available in stores now.

For more information on this or any other aFe product, please visit our website at www.aFepower or
contact the Horsepower Helpline at 1-951-493-7155.