See FALL Gift at Checkout! Call for International Shipments

In Stock!

2019-2023 RAM 1500 5.7L | K&N Series 63 AirCharger Cold Air Intake 63-1578

Brand: K&N

Part #: 63-1578


FREE Shipping USA-48 ($200+)

Eligible Code: 7P3 at Checkout

In stock!

3 items left

Installation Dyno chart

Important fitment information:  For Non-Classic Models

Not legal for sale or use in California

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter™ featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes

  • Guaranteed to increase horsepower and torque
  • Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
  • Engineered to provide high airflow and exceptional filtration
  • Replaces factory air filter and intake tube
  • Filter only requires cleaning every 100,000 miles under normal highway driving conditions
  • Typical installation can be completed in 90 minutes or less with simple hand tools
  • 10-Year/Million Mile Limited Warranty™
  • Will not void vehicle warranty
Estimated Horsepower Gain 10.7 HP @ 5500 RPM
Replacement Filter RC-50460
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 5
Clamp Material Stainless Steel
Clamp Style Worm Gear
Couplers Included 2
Product Style 63 Series Aircharger Kits
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Cross-Linked Polyethylene
Street Legal In All US States No
TUV Approved (Europe) No
Weight 12.5 lb (5.7 kg)
Product Box Height 15.6 in (396 mm)
Product Box Length 24.2 in (615 mm)
Product Box Width 20.2 in (513 mm)
California Restricted Not legal for sale or use in California
Mounting Hardware Included Yes
Warranty 1,000,000 Miles/10 Year