K&N® - 63 Series Aircharger Cold Air Intake System

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$319.99
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Vehicle Fitment

MakeModelYear
Harley DavidsonBlackline 2011-2013
Breakout 2014-2015
Cross Bones 2008-2011
Dyna 35th Anniversary Super Glide 2006
Dyna Low Rider 2004-2009
Dyna Super Glide 2004-2010
Dyna Super Glide Sport 2004-2005
Dyna Wide Glide 2004-2008, 2010-2016
Electra Glide Classic 2002-2007
Electra Glide Standard 2003-2007
Electra Glide Ultra Classic 2002-2007
Fat Bob 2008-2016
Fat Boy 2001-2015
Fat Boy Lo 2010-2015
Heritage Softail 2006
Heritage Softail Classic 2002-2015
Heritage Springer 2001-2003
Low Rider 2014-2016
Night Train 2001-2009
Road Glide 2002-2007
Road King 2004-2005, 2007
Road King Classic 2002-2007
Road King Custom 2003-2007
Rocker 2008-2009
Rocker C 2008-2011
Softail Custom 2007-2010
Softail Deluxe 2005-2015
Softail Deuce 2001-2007
Softail Slim 2013-2015
Softail Springer Classic 2005-2007
Softail Standard 2001-2007
Springer Softail 2001-2006
Street Bob 2006-2016
Street Glide 2006-2007
Super Glide Custom 2005-2010, 2012-2014
Switchback 2013-2016

Product Details

63 Series Aircharger Cold Air Intake System (63-1125P) by K&N®. Increased airflow and air volume into your engine results in more horsepower and torque, and better acceleration you can feel. This air intake kit is designed to maximize airflow and engine performance. It replaces your OEM air intake system with a free flowing K&N air filter and custom designed air intake tube.

Specifications

Air Filter Material: Cotton gauze
Filter Color: Red
Filter Height: 6"
Filter Shape: Round
HP Gain: Up to 8 hp
Material: Aluminum
Replacement Filter: RC-3680
System Type: Cold Air Intakes
Tube Finish: Bright Aluminized

Includes

  • Air Intake
  • 2 Stainless Steel Regular Clamps

Features

  • Guaranteed to increase horsepower and improve acceleration
  • Custom designed and engineered for each application
  • Works with OEM computer system
  • Includes the world's best air filter, the K&N filter
  • Easy to install
  • Million Mile/10 Year Limited Warranty

Installation

K&N® - Harley Davidson Softail, Dyna, Wide, Fat Boy, Heritage, Night Train, Rocker Air Intake InstallationK&N® - Harley Davidson Softail, Dyna, Wide, Fat Boy, Heritage, Night Train, Rocker Air Intake Installation

There are two problems with your OEM air induction system that cause restriction and reduce airflow. First, airflow is restricted by the size of the filter in the factory airbox. Even a replacement performance air filter can only flow so much when its size is limited. Second, the air path from the filter to the throttle body can be restricted by the OEM intake tube. Together, these two areas of restriction combine to reduce airflow and rob horsepower from your engine.

Luckily, these problems are easily solved with a K&N 63 Series Aircharger Intake Kit. K&N starts by replacing the restrictive airbox and small air filter with the largest size conical shaped high flow K&N air filter that will fit in the engine compartment. The great increase in filter area over stock vastly improves airflow and the capacity to capture and hold dirt. Then K&N replaces the OEM intake tube with a precision designed, rotationally molded tube made from interlaced high density Polyethylene. This tube eliminates air path restrictions to the engine and reduces air intake temperature when compared to similar metal tubes. Intake air temperature is further reduced by a heat shield that isolates the filter from the engine compartment. The reduction in air intake temperatures results in a cooler, denser air intake charge and even more horsepower. All components are mounted and connected with high quality materials such as steel, aluminum, silicon or reinforced nylon, to ensure long life.

K&N uses a dynamometer to design its air intake kits to make the most horsepower possible. But their power figures aren't based on just one vehicle, but rather an average of runs by a number of vehicles. This means repeatable numbers and horsepower claims you can count on.

Every 63 Series Aircharger Intake Kit comes complete with everything necessary for installation, including comprehensive installation instructions. The K&N filter can go up to 100,000 miles before cleaning is required. And the K&N air filter is guaranteed for one million miles.

K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 50 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Brand:
Part Number:
63-1125P
UPC:
024844264725
Alternate MPN:
631125P

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