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Chrome Air Intake System - 63-1138C

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Chrome Air Intake System - 63-1138C

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  • Mfg Part #:
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Price: $562.49
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In Stock - 2 on Hand

K & N Chrome Air Intake System - 63-1138C
  • Guaranteed Increase in Horsepower
  • Aggressive appearance while providing outstanding airflow
  • Completely replaces stock air cleaner assembly
  • Washable, K&N high flow air filter equals longer life
  • Custom aluminum throttle body mounting plate
  • Includes complete breather assembly and mounting hardware
  • High flow mandrel bent aluminum intake tube
  • Available in textured black or bright mirror finishes
  • K&N Drycharger® available for extended service intervals

 K&N AirCharger Air Intake Systems for Harley Davidson Motorcycles K&N's Aircharger® Performance Air Intake Kit will get more horsepower from your Harley-Davidson® motorcycle. K&N's air intake for Touring Models gained an estimated 12.9 horsepower at the rear wheel and K&N's air intake for Softail Models gained an estimated 10.2 horsepower. This high flow Intake System increases power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high flow air filter and mandrel bent aluminum intake tube. This complete intake system will help relieve the labored feeling associated with two-up riding or loaded touring. K&N's high flow intake system gives your Harley-Davidson an aggressive appearance while providing a significant increase in airflow resulting in more power.


Included Items:

(1) Chrome intake tube

(1) Chrome back plate

(1) Chrome steel servo cover

(1) Filter charger

(1) #40 Hose clamp

(2) Breather bolts

(1) Threadlocker tube

(1) T20 Torx wrench

(6) O-rings(assorted sizes)

(1) 1/4"-20 x 1-1/4" Button head bolt

(2) 1/4"-20 x 1-1/2" Button head bolts

(1) 1/4"Flat washer

(1) 4mm-0.70 x 8mm Socket head bolt

(2) 4mm-0.70 x 35mm Button head bolts


The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Color Chrome
Mfg #: 63-1138C
Part #: 189648
Type Air Cleaner
Units Each
Weight 3.95 lbs
UPC Code:
Resources & Manuals
Fitment for K & N Chrome Air Intake System - 63-1138C

Part 189648 fits the following machines


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