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Jeep Wrangler V6 3.8 Liter Engine Gets More HP with K&N Air Intake System
Jeep Wrangler V6 3.8 Liter Engine Gets More HP with K&N Air Intake System
22 jun 2007
The Wrangler has been Jeep's signature for more than 50 years. In 2007 Jeep
purists were happy to see Wrangler's return to Jeep's traditional round
headlights.
Air Intake for 2007 to 2011 Jeep Wrangler
K&N Engineering developed a 77 Series (77-1553KP)
High-Flow Intake System in polished metal for the 2007, 2008, 2009, 2010 and 2011 Jeep Wrangler 3.8 liter
V6 engine. K&N dynamometer test show a horsepower gain of 7.92 @ 4807 RPM.
Power Gain Chart for Jeep Wrangler with K&N Air Intake
To get a performance increase K&N
replaced the Wrangler's original intake assembly, including the air box, air
filter and intake tube with an all new air intake design. The new system draws
air through K&N a High-Flow Lifetime Replacement Air Filter (RU-4730)
which increases airflow and filtering capacity.
A powder coated steel heat shield replaces the stock airbox and protects the K&N
Air Filter by isolating it from engine heat. As air passes through the filter,
it travels though a longer intake tube which uses a silicone hose that is
mounted to the throttle body.
The heat shield bolts into the factory airbox location. The tube is supported by
a bracket which is mounted onto the engine. Remove the factory air temperature
sensor from the stock intake track then install it into the new K&N Air intake kit.
The 77-1553KP can easily be
installed in 90
minutes or less and are 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.
Air intake 77-1553KP will fit the following Jeep Wrangler models: