K&N Engineering Performance Intake Kit for 2011-2013 Polaris RZR 900 (Part No. 57-1129)

Description

The K&N 57-1129 Performance Intake Kit is designed specifically for Polaris RZR models from 2011 to 2013, including the XP 900 and XP 4 900 variants. Crafted with high-density polyethylene (HDPE), this rotationally-molded tube increases airflow to your engine, resulting in noticeable improvements in horsepower and torque. Its durable construction ensures long-lasting performance, and the system is engineered for a straightforward installation that typically takes less than an hour. This intake kit is an excellent upgrade for off-road enthusiasts looking to enhance their vehicle’s power without extensive modifications.
The kit includes a washable, reusable High-Flow Air Filter featuring oiled cotton filter media, which can go up to 100,000 miles between services under normal highway driving conditions. The oversized, conical filter design maximizes airflow and filtration efficiency, helping to maintain optimal engine performance. A custom heat shield is integrated into the system, providing protection against high engine bay temperatures and ensuring cooler, denser intake air for better combustion. These features work together to boost engine efficiency while preventing heat soak, which is critical in demanding off-road environments.
Manufactured with quality and environmental compliance in mind, the K&N intake system is EPA compliant and does not void your vehicle warranty. Backed by K&N’s No-Hassle Lifetime Limited Warranty, this kit offers peace of mind along with performance gains. Its design ensures compatibility with a wide range of Polaris RZR 900 models, making it an ideal upgrade for riders seeking increased power, improved throttle response, and enhanced vehicle efficiency without sacrificing reliability or warranty coverage.

Features:

• High-density polyethylene (HDPE) construction for durability and optimal airflow

• Oversized, conical High-Flow Air Filter with oiled cotton media for maximum filtration and performance

• Includes a custom heat shield to protect intake air from high engine bay temperatures

• Simple installation process, typically completed in less than 60 minutes

• Guaranteed to increase horsepower and torque

• Eco-friendly and compliant with EPA standards

• Backed by K&N’s No-Hassle Lifetime Limited Warranty

• Will not void your vehicle warranty

Fitment:
Polaris Ranger RZR XP 4 900 Base 2012
Polaris Ranger RZR XP 4 900 Base 2013
Polaris Ranger RZR XP 4 900 EPS LE Base 2012
Polaris Ranger RZR XP 4 900 EPS LE Base 2013
Polaris Ranger RZR XP 900 Base 2011
Polaris Ranger RZR XP 900 Base 2012
Polaris Ranger RZR XP 900 Base 2013
Polaris Ranger RZR XP 900 EPS LE Base 2013
Polaris Ranger RZR XP 900 EPS Walker Evans LE Base 2013
Polaris Ranger RZR XP 900 HO Jagged X Edition Base 2013
Polaris Ranger RZR XP 900 LE Base 2011
Polaris Ranger RZR XP 900 LE Base 2012
Polaris Ranger RZR XP 900 LE Base 2013
Polaris RZR 4 900 EPS LE Base 2014
Polaris RZR 900 Base 2014
Polaris RZR 900 EPS LE Base 2014