Description
Part #: knn57-1133
The K&N 57-1133 cold air intake system replaces the factory air filter and air intake housing in many Polaris Ranger RZR models for a guaranteed increase in horsepower and torque. A free-flowing aluminum intake tube helps increase the volume of airflow to your engine. The system is paired with a washable, reusable High-Flow Air Filter™ featuring oiled cotton filter media, which is protected by a foam wrap and an enclosed filter housing for additional protection from heat and the elements. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. Can typically be installed in 90 minutes or less using standard hand tools. Legal in all 50 States.
| Estimated Horsepower Gain | 3.3 HP @ 60 MPH |
VEHICLE APPLICATIONS
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2021 Polaris RZR XP 1000 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2021 Polaris RZR XP 1000 High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2021 Polaris RZR XP 1000 Premium 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2021 Polaris RZR XP 1000 Trails & Rocks 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2021 Polaris RZR XP 4 1000 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2021 Polaris RZR XP 4 1000 High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2021 Polaris RZR XP 4 1000 Premium 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR S 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR S4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 1000 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 1000 High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 1000 Limited Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 1000 Premium 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 1000 Trails & Rock Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 4 1000 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 4 1000 High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 4 1000 Limited Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2020 Polaris RZR XP 4 1000 Premium 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR S 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR S4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 1000 EPS Dynamix Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 1000 EPS High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 1000 EPS Ride Command Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 1000 EPS Trails & Rock Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 4 1000 EPS Dynamix Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 4 1000 EPS High Lifter Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2019 Polaris RZR XP 4 1000 EPS Ride Command Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 1000 EPS High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 1000 EPS Ride Command Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 1000 EPS Trails & Rock Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 4 1000 EPS High Lifter Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2018 Polaris RZR XP 4 1000 EPS Ride Command Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2017 Polaris RZR XP 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2017 Polaris RZR XP 1000 EPS Gold Matte Metallic LE 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2017 Polaris RZR XP 1000 EPS High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2017 Polaris RZR XP 1000 EPS Velocity Blue LE 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2017 Polaris RZR XP 4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2017 Polaris RZR XP 4 1000 EPS High Lifter Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2016 Polaris RZR S 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2016 Polaris RZR XP 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2016 Polaris RZR XP 1000 EPS High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2016 Polaris RZR XP 4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2016 Polaris RZR XP 4 1000 EPS High Lifter Ed. 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2015 Polaris RZR XP 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2015 Polaris RZR XP 1000 EPS Desert Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2015 Polaris RZR XP 1000 EPS Fox Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2015 Polaris RZR XP 1000 EPS High Lifter Edition 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2015 Polaris RZR XP 4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2014 Polaris RZR XP 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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2014 Polaris RZR XP 4 1000 EPS 999 All Models Street Legal in All US States: Yes CARB EO Number: D-269-105 |
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