K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: Fits 2017-2018 HARLEY DAVIDSON (Road King, Ultra Limited, Street Glide, Special, Freewheeler)57-1139
Brand: K&N
Color: P
Categories: Automotive, Replacement Parts, Filters, Air Intake


ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
IMPROVED ENGINE SOUND: Hear the power under the hood.
WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants

Manufacturer: K&N Engineering
Brand: K&N
Model: Performance Air Intake System
Item Weight: 4.24 pounds
Product Dimensions: 11.75 x 4.88 x 9.5 inches
Country of Origin: China
Item model number: 57-1139
Exterior: Machined
Manufacturer Part Number: 57-1139
Date First Available: January 25, 2019
Product Grade: Performance Part
Fit Type: Vehicle Specific Fit
Item Dimensions LxWxH: 11.75 x 4.88 x 9.5 inches