Remarkable Cooling and Power Increase. Enjoy cooler, cleaner, and more powerful engine with the K&N Series 63 AirCharger Cold Air Intake. It’s all you need to keep your engine running smoothly while gaining as much as 12.50 horsepower at 4,630 RPM. It replaces your Gladiator's restrictive air intake to allow for even more cold air to provide superb cooling to the engine while keeping it safe from the damaging effects of dust and debris.
No Tuning Required. This air intake has been precision-built using computer-aided technology. It increases your Jeep’s power using its stock tune to eliminate the need for custom tuning after installation. However, ExtremeTerrain highly recommends recalibrating its onboard ECU to get the best possible performance from this air intake.
High-Quality Air Filter. This air intake features a conical air filter with a bigger surface area and dust capacity. It is made out of high-quality cotton gauze material and has been proven to capture more dust and debris to help keep your engine running smoothly for hundreds of thousands of miles more.
Durable Roto-Molded Air Box. This cold air intake maximizes airflow with its high-quality, roto-molded air box. It has been designed to guarantee increased air intake to deliver superb cooling action that greatly enhances your engine’s performance. And with its black powder coated finish, the air box adds stunning appeal to your Gladiator's engine bay.
Bolt-On Design. This cold air intake installs in about 90 minutes or less. It uses the factory mounting points on your Jeep’s engine bay without the need for any modifications.
Backed by a Million-Mile/10-Year Warranty.The Series 63 AirCharger Cold Air Intake is guaranteed by a million-mile or 10-year warranty, whichever comes first, against defects in material or workmanship. Some conditions may apply.
Not CARB Certified. This K&N Series 63 AirCharger Cold Air Intake is not CARB certified at this time. It may not be sold or used in California or other states where California emission regulations are adopted.
Application. This K&N Series 63 AirCharger Cold Air Intake is designed for 2020-2021 Jeep Gladiator JT 3.6L models.