AFE Cold Air Intake Systems are designed with state-of-the-art engineering to offer maximum air flow and optimum performance. Each intake uses an oversized AFE high flow filter for increased flow and filtration capabilities. Featuring a sealed box design, the AFE Stage 2 Si intake system provides factory style fit and appearance while minimizing intake noise. Additionally, the sealed box design also assists in reducing heat soak caused by the engine for added performance. Each air box incorporates auxiliary air scoops to direct more air to the filter for increased efficiency and power. The AFE Stage 2 Si intake system comes with a roto-molded intake tube designed for precision air flow and maximum durability. Each intake is available with your choice of 3 different filters. The AFE Maximum Convenience Dry Filter (Pro Dry-S), AFE Maximum Flow Filter (Pro 5R), and AFE Maximum Efficiency Filter (Pro Guard7) offer unmatched performance and filtration capabilities. The Stage 2 Si intake system by AFE is a perfect upgrade for users wanting a boost in performance while maintaining factory styling and appearance.
This Stage-2 Sealed Intake in testing resulted in 19 horsepower and 27 lbs. x ft. torque and outflowed the factory intake by up to 50%. Fully enclosed in a rotomolded plastic housing; this air intake system features a washable/reusable conical air filter that improves airflow for increased horsepower and torque. The housing features an auxiliary inlet duct for increased air volume as well as an attractive black powder-coated cover that provides ready access to the filter for servicing. This intake system also features a heat-insulating rotomolded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. The filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.
Sealed Intake Design:
A completely sealed rotomolded plastic housing with a black powder-coated top keeps warm engine air out and allows for a cooler, fresher, denser air intake charge.
Auxiliary air scoop:
The sealed housing features an auxiliary air inlet scoop that allows for increased air volume into the intake for increased performance and improved throttle response.
5-1/2" conical Air Filter:
This intake utilizes a huge 5-1/2" 36 radial flow Pro 5R performance air filter for maximum flow. This 5-layer progressive, oiled cotton gauze air filter provides 98% efficiancy for maximum flow for increased horsepower and torque.
Hassle-Free Installation:
aFe has developed this intake to provide a hassle-free installation utilizing all factory mounting locations and including all hardware needed for installation.
Dyno-Tuned Intake Tube:
The intake tube has been engineered and dyno-tested for maximum air flow and velocity for increased performance. All emissions components and bracket locations are used for a hassle-free installation.
Note:
*Dyno results are from a Tundra V8-5.7L
Professional installation required.
| Brand | aFe Power |
|---|---|
| Part Number | AFE-54-81174 |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
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This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov