K&N Filters air filter details
K&N Filters Powersports Air Filter for Indian Challenger 108 CI / 1768cc (KNNPL-1720)
Enhance your motorcycle’s performance with the K&N Filters Powersports Air Filter for Indian Challenger 108 CI / 1768cc (KNNPL-1720). Designed to fit the 2020 Indian Challenger with a 108 CI 1768cc engine, this reusable high-flow air filter improves airflow for better throttle response and increased horsepower. Built for durability, it’s washable and engineered to last for the life of your bike. Ideal for riders who demand long-lasting performance with minimal maintenance.
Features and Specifications:
Vehicle Fitment: 2020 Indian Challenger, 108 CI / 1768cc engine
Outside Length: 8.75 in (222 mm)
Outside Width: 3.875 in (98 mm)
Height: 1.375 in (35 mm)
Package Contents: 1 Air Filter, 1 K&N 1oz Sealing Grease
Performance boost: Increases horsepower and torque for improved engine efficiency.
Extended lifespan: Pleated media design offers a larger filtration area for longer service intervals.
Superior filtration: Multi-layer cotton gauze ensures excellent contaminant capture.
Custom fit: Application-specific base seal and sealing bead for a secure fit.
USA made: Manufactured in the United States for over 40 years.
Reusable design: Washable, pre-oiled, and ready to install.
Product identification
- Brand: K&N Filters
- Model / MPN: KNNPL-1720




