Added Performance and Protection for the Toyota 4Runner

 
 
The Toyota 4Runner is a more affordable, mid-size SUV, introduced to the market for the 1984 model year. This durable SUV has built a reputation for being rugged and reliable, on and off the road, with better gas mileage when compared to larger SUV's in its class.
Toyota 4Runner
Toyota 4Runner
Air Filter 33-2144 for Toyota 4Runner
Air Filter 33-2144
for Toyota 4Runner


Air Filter 33-2281 for Toyota 4Runner
Air Filter 33-2281
for Toyota 4Runner


Air Filter 33-2054 for Toyota 4Runner
Air Filter 33-2054
for Toyota 4Runner


Air Filter 33-2050-1 for Toyota 4Runner
Air Filter 33-2050-1
for Toyota 4Runner


K&N Engineering developed a series of performance upgrades for the Toyota 4Runner. K&N replacement air filters, cold air intakes and premium oil filters are designed to provide power and protection for your engine.

K&N's replacement air filters for the Toyota 4Runner are engineered to fit right into the stock air box without any cutting or fitting required. The simple drop-in design makes adding performance to your 4 Runner very easy. K&N replacement air filters are designed to increase horsepower and torque while providing excellent filtration.

The 33-2438 is custom designed to fit into the factory air box of a 2010 to 2014 Toyota 4Runner with a 4.0 liter engine. 2003 to 2008 Toyota 4Runner models with a 4.7 liter engine use K&N's 33-2144 high flow replacement filter. The 33-2144, like all K&N filters, is a washable and reusable air filter built to last the life of your 4Runner.

K&N's 33-2281 was designed to fit 2003 to 2009 Toyota 4Runner models with a 4.0 liter engine. K&N automotive replacement filters are backed by the famous K&N Million Mile Limited Warranty and will be the last air filter your Toyota 4 Runner will ever need.

2000, 2001, 2002, 2003 and 2004 Toyota 4Runner's with the 3.4 liter engine benefit from K&N's 33-2054 panel filter.

Owners of the 2000 Toyota 4Runner model with the 2.7 liter engine use the 33-2050-1 high flow filter for a lifetime of performance and protection.

Air Intake 63-9029 for Toyota 4Runner
Air Intake 63-9029
for Toyota 4Runner


Air Intake 77-9029KP for Toyota 4Runner
Air Intake 77-9029KP
for Toyota 4Runner


Air Intake 63-9022 for Toyota 4Runner
Air Intake 63-9022
for Toyota 4Runner


Air Intake 77-9022KP for Toyota 4Runner
Air Intake 77-9022KP
for Toyota 4Runner


Air Intake 63-9023 for Toyota 4Runner
Air Intake 63-9023
for Toyota 4Runner
K&N cold air intakes will increase the horsepower in your Toyota 4Runner, it's guaranteed. We completely replace your vehicle's restrictive factory air filter and air intake housing with K&N's high flow air filter and custom intake tube.
Air Intake 77-9023KP for Toyota 4Runner
Air Intake 77-9023KP
for Toyota 4Runner


Air Intake 57-9015-1 for Toyota 4Runner
Air Intake 57-9015-1
for Toyota 4Runner


Air Intake 77-9015KP for Toyota 4Runner
Air Intake 77-9015KP
for Toyota 4Runner


Air Intake 57-9016-1 for Toyota 4Runner
Air Intake 57-9016-1
for Toyota 4Runner


Air Intake 77-9016KP for Toyota 4Runner
Air Intake 77-9016KP
for Toyota 4Runner


Owners of a 2010, 2011, 2012 or 2013 Toyota 4Runner with a 4.0 liter engine can choose from the 63-9034 or the 77-9034KP. The 63-9034 comes is a non-metalic intake system which produces 12.18 HP @ 4600 RPM. The 77-9034KP, however, has an estimated gain of 11.13 HP @ 4862 RPM and comes with a polished aluminum finish.

The 2005, 2006, 2007 and 2008 Toyota 4Runner with the 4.7 liter engine gains power with K&N's 63-9029, non-metallic intake system and the 77-9029KP, polished aluminum intake kit. K&N testing shows the 63-9029 with a gain of 12.31 horsepower @ 5270 rpm and the 77-9029KP with a gain of 7.38 horsepower @ 5270 rpm.

Testing shows the 63-9022 gets 13.53 more horsepower @ 5012 rpm and it fits the 2003 and 2004 Toyota 4Runner with 4.7 liter engine. The same models may also choose K&N's polished aluminum intake 77-9022KP for a gain of 7.38 horsepower @ 5007 rpm.

K&N's 63-9023 and 77-9023KP was engineered to fit 2003 to 2008 Toyota 4Runner models with a 4.0 liter engine. The 63-9023 gains 9.2 horsepower @ 5388 rpm with a non-metallic intake tube. The 77-9023KP uses a polished aluminum intake tube to gain 7.89 horsepower @ 5188 rpm.

2000 to 2002 Toyota 4Runner with the 3.4 liter engine use K&N's non-metallic 57-9015-1 for a gain of 9.45 horsepower @ 4842 rpm or 77-9015KP to gain 9.27 horsepower @ 4620 and a more authoritative sound over a non-metallic intake system.

2000 Toyota 4Runner models with a 2.7 liter engine have a choice of K&N's 57-9016-1 or 77-9016KP. Testing reveals a gain of 6.19 horsepower @ 4200 with the 57-9016-1 and 5.41 horsepower @ 4365 rpm with K&N's 77-9016KP.

K&N premium oil filters for the Toyota 4Runner are built with ultra-thick canister walls for extra durability and protection from loose rocks and debris.

Oil Filter HP-1002 for Toyota 4Runner
Oil Filter HP-1002
for Toyota 4Runner
Our automotive oil filters are covered by a limited warranty to be free from defects in materials and workmanship. K&N oil filters are also ideal for use with the latest synthetic and semi-synthetic motor oils.

The 2003 to 2009 Toyota 4Runner's with the 4.7 liter and 4.0 liter engine, 2000 to 2002 Toyota 4Runner models with the 3.4 liter engine and the 2000 and 2010 Toyota 4Runner models with the 2.7 liter engine use K&N's HP-1002.

The HP-1002 is designed with a 1" hex nut welded to the top of the canister for easy removal. Our premium oil filters allows for high oil flow rates while trapping harmful contaminants that could damage your engine.

K&N offers a variety of performance products for earlier years of the Toyota 4Runner. To find K&N products for your Toyota 4Runner or any other vehicle use the K&N application search on KNFilters.com.



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K&N Engineering, Inc., with headquarters in Riverside, California, has been the world's leader in performance filter technology since 1969, serving the needs of the automotive, motorcycle, marine, industrial and military markets. K&N is heavily involved in nearly every form of motorsports from off-road and powersports to drag racing, stock cars and road racing. For more information about K&N Filters, please contact K&N Engineering, Inc., P.O. Box 1329, Riverside, CA 92502-1329, (800) 213-4182 for a dealer near you, (800) 858-3333 for technical service/questions, (951) 826-4001 Fax, e-mail tech@knfilters.com, or visit www.knfilters.com.

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