Top Dyno Tested Reviews

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2001-2005 Lexus IS 300, 3.0L L6, 69-8700TP

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Check Stock

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2011-2014 Ford F150, 5.0L V8, 77-2581KP

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Check Stock

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2017-2019 Honda Civic Si, 1.5L L4, 69-1504TR

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Check Stock

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2015-2016 Dodge (Charger, Challenger) 6.2L V8, 69-2550TTK

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Check Stock

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2015-2019 Ford F150, 5.0L V8, 77-2591KP

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Check Stock

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: Fits 2011-2015 Chevy Camaro, 3.6L V6,63-3078

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle..

Check Stock

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2011-2019 Dodge/Chrysler (Challenger, Charger, 300, 300C) 3.6L V6, 69-2544TP

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Check Stock

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: Fits 2015-2019 Ford F150, 2.7L V6,63-2593

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle..

Check Stock

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: Fits 2006-2007 Chevy Corvette, 6.0L V8, 63-3052

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle..

Check Stock

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2009-2021 Dodge/RAM (1500, 2500, 3500, 1500 Classic) 5.7L V8,63-1561

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle..

Check Stock

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: Fits 2011-2019 Dodge/Chrysler (Challenger, Charger, 300) 5.7L V8,63-1114

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrackmade for your vehicle..

Check Stock

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: Fits 2005-2014 Toyota Tacoma, 4.0L V6,57-9025

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle..

Check Stock

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: Fits 2007-2011 Jeep Wrangler, 3.8L V6,57-1553

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.
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles.
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower..
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
RACETRACK APPROVED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle..

Check Stock