K & N Filters Cold Air Intake System (MPN: 57-1129)

Enhance engine performance with improved airflow and power gains.

The K & N Filters Cold Air Intake System is engineered to replace the factory air filter and intake housing in select Polaris RZR 900 and Ranger RZR 900 models. This system is designed to significantly reduce intake restriction, allowing for smoother and straighter airflow. By facilitating a larger volume of air intake, it enables the engine to operate more efficiently, resulting in increased horsepower and improved acceleration across the RPM range.

This intake system features dual chrome topped high-flow air filters and a lidded heat shield that fits into the existing air box space. The air is channeled through dual free-flowing aluminum intake tubes, ensuring optimal delivery to the engine's throttle body. The use of high-density polyethylene tubes contributes to the overall performance enhancement, while the washable and reusable lifetime air filters provide long-term utility.

Installation is straightforward, requiring only basic tools such as screwdrivers, a ratchet set, and wrenches. With an estimated installation time of just one hour, users can quickly upgrade their vehicle's air intake system. The K & N Filters Cold Air Intake System is a reliable choice for those looking to improve throttle response and engine sound while maximizing power output.

Features

• Guaranteed To Increase Horsepower
• Designed To Improve Throttle Response And Engine Sound
• Free-Flowing High Density Polyethylene Tubes
• Replaces Entire Factory Air Intake System
• Washable And Reusable Lifetime Air Filters
• The Tools Needed Are A Couple Of Screwdrivers, A Ratchet Set And Some Wrenches
• Easy To Install

Specifications

• Manufacturer: K & N Filters
• Manufacturer Part Number: 57-1129
• Recommended Use: Street
• Tube Finish: Natural
• Tube Color: Black
• Tube Material: Plastic
• Filter Color: Red
• Estimated Install Time (Hours): 1
• Filter Material: Cotton Gauze
• Protection Type: Air Box

Compatibility / Fit

• 2012-2013 Polaris Ranger RZR XP 4 900
• 2012-2013 Polaris Ranger RZR XP 4 900 EPS LE
• 2011-2013 Polaris Ranger RZR XP 900
• 2013-2013 Polaris Ranger RZR XP 900 EPS LE
• 2013-2013 Polaris Ranger RZR XP 900 EPS Walker Evans LE
• 2013-2013 Polaris Ranger RZR XP 900 HO Jagged X Edition
• 2011-2013 Polaris Ranger RZR XP 900 LE
• 2014-2014 Polaris RZR 4 900 EPS LE
• 2014-2015 Polaris RZR 900
• 2014-2014 Polaris RZR 900 EPS LE

Technical Documents

• 57-1129_inst.pdf

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