K&N RK-3956S Features:

K& N Street Metal performance air intake systems increase power by replacing the restrictive stock OE air cleaner with a K& N complete performance air intake system.

• Guaranteed to increase horsepower
• Designed to improve throttle response and engine sound
• Cast aluminum high-volume, performance air intake housing in silver
• Washable and reusable K& N High-Flow cotton air filter that provides outstanding performance and protection
• Integrated internal velocity stack
• Built-in breathers replace external OE breathers
• Easy to install, usually in 90 minutes or less
• Air Filter Color: Red
• Air Filter Height: 2.406 in (61 mm)
• Air Filter Material: Cotton Gauze
• Air Filter Washable: Yes
• CARB EO Number: D-269-60/83/104
• Color / Finish: Red Filter, Black Top
• Estimated Horsepower Gain: 5.19 HP @ 4981 RPM
• Mounting Hardware Included: Yes
• Overall Height: 4.25 in (108 mm)
• Replacement Filter: E-3988
• Top Material: Silver Powder Coated
• TUV Approved (Europe): No

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) #D-269-60/83/104

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART