Add 8 HP to 2007 Jeep Wrangler V6 with K&N Air Intake System

     Printer Image
 
The 2007 Jeep Wrangler is powered by a 3.8 liter overhead valve V6 engine. It is bigger than previous models and for the first time, offers a four door version with a larger front seat area.

K&N Engineering 57-1553 air intake system for 2007 Jeep Wrangler with a 3.8 liter engine
K&N Engineering 57-1553 air intake system for 2007 Jeep Wrangler with a 3.8 liter engine
K&N Engineering developed a performance air intake system (57-1553) that is street legal in 50 states for the 2007 Jeep Wrangler 3.8 liter V6 engine. K&N replaced the Wrangler’s original restrictive intake assembly with an all new air intake design.
Add 8.17 horsepower to 2007 Jeep Wrangler with  3.8 liter engine with K&N performance air intake system
Add 8.17 horsepower to 2007 Jeep Wrangler with 3.8 liter engine with K&N performance air intake system


Dyno chart for 2007 Jeep Wrangler with a 3.8 liter engine
Dyno chart for 2007 Jeep Wrangler with a 3.8 liter engine

K&N dynamometer test show a horsepower gain of 8.17 @ 4807 RPM. K&N air intake systems are designed to reduce intake restriction as they smooth and straighten airflow while providing outstanding filtration. This results in engine protection with more power and torque when you need it.

The new K&N air intake system draws air through a K&N chrome top lifetime replacement air filter (RF-1048) for an immediate power gain. The air filter is washable and reusable and can perform for up to 100,000 miles before service is required. The rotationally-molded high-density polyethylene tube improves the air path between the K&N air filter and the motor.

A powder coated steel heat shield replaces the stock airbox and protects the K&N air filter from engine heat. This keeps the engine cooler for an immediate power gain. For an immediate performance increase simply remove the stock intake tube along with the factory air box and replace it with the K&N custom engineered air intake system. The 57-1553 can be easily installed in 90 minutes or less and is backed by the K&N Million Mile Limited Warranty.

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.



See What K&N Makes for Your Car! Get the K&N Newsletter!
 
Did you like this story? Select 1 to 5 stars to rate it.
 
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.

K&N News Home