The K&N 77-9034KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Toyota 4 Runner and FJ Cruiser models. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine's RPM range. The 77-9034KP air intake comes with a chrome topped K&N high-flow air filter and a lidded heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine's throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory mass air sensor, crank case vent hose and a replacement silicone fuel pressure vent line. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a screwdriver, pliers, ratchet set and some wrenches. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.
K&N's easy-to-install performance air intake system replaces the restrictive factory air filter and air intake housing delivering a guaranteed power gain. The low-restriction aluminum intake tube comes in an attractive chrome-like finish
Fits
Toyota 4Runner Limited 2010
Toyota 4Runner Limited 2011
Toyota 4Runner Limited 2012
Toyota 4Runner Limited 2013
Toyota 4Runner Limited 2014
Toyota 4Runner Limited 2015
Toyota 4Runner Limited 2016
Toyota 4Runner Limited 2017
Toyota 4Runner Limited 2018
Toyota 4Runner Limited 2019
Toyota 4Runner Limited 2020
Toyota 4Runner Limited 2021
Toyota 4Runner SR5 2010
Toyota 4Runner SR5 2011
Toyota 4Runner SR5 2012
Toyota 4Runner SR5 2013
Toyota 4Runner SR5 2014
Toyota 4Runner SR5 2015
Toyota 4Runner SR5 2016
Toyota 4Runner SR5 2017
Toyota 4Runner SR5 2018
Toyota 4Runner SR5 2019
Toyota 4Runner SR5 2020
Toyota 4Runner SR5 2021
Toyota 4Runner SR5 Premium 2018
Toyota 4Runner SR5 Premium 2019
Toyota 4Runner SR5 Premium 2020
Toyota 4Runner SR5 Premium 2021
Toyota 4Runner Trail 2010
Toyota 4Runner Trail 2011
Toyota 4Runner Trail 2012
Toyota 4Runner Trail 2013
Toyota 4Runner Trail 2014
Toyota 4Runner Trail 2015
Toyota 4Runner Trail 2016
Toyota 4Runner Trail 2021
Toyota 4Runner TRD Off-Road 2017
Toyota 4Runner TRD Off-Road 2018
Toyota 4Runner TRD Off-Road 2019
Toyota 4Runner TRD Off-Road 2020
Toyota 4Runner TRD Off-Road 2021
Toyota 4Runner TRD Pro 2015
Toyota 4Runner TRD Pro 2016
Toyota 4Runner TRD Pro 2017
Toyota 4Runner TRD Pro 2018
Toyota 4Runner TRD Pro 2019
Toyota 4Runner TRD Pro 2020
Toyota 4Runner TRD Pro 2021
Toyota FJ Cruiser Base 2010
Toyota FJ Cruiser Base 2011
Toyota FJ Cruiser Base 2012
Toyota FJ Cruiser Base 2013
Toyota FJ Cruiser Base 2014