& Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2004-2017 (SuperLow, Iron, Sportster Custom, Seventy-Two, Forty-Eight, Nightster, Roadster)57-1126
& Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2004-2017 (SuperLow, Iron, Sportster Custom, Seventy-Two, Forty-Eight, Nightster, Roadster)57-1126 : 10-Year/Million Mile Limited Warranty protects for the life of your vehicle. : Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube : Improves acceleration and uphill performance when towing by improving throttle response. : Hear the power under the hood. : Pushing the limits of engine protection by protecting your engine from harmful contaminants : No filter cleaning required for up to 100,000 miles : Bolt-on power in less than an hour with basic hand tools. & air intake systems are one of the easiest ways to guarantee an increase in horsepower. : Dyno-tested for a guaranteed increase in horsepower and acceleration with no tune required :