Description
The K&N NextGen Cold Air Intake System is engineered specifically for the Jeep Wrangler 3.6L V6 F/I engine, delivering improved airflow, enhanced throttle response, and proven dyno-tested power gains without requiring an engine tune. Designed as a direct bolt-on performance upgrade, this system helps your Wrangler breathe more efficiently both on-road and off-road.
A high-density polyethylene (HDPE) rotationally molded intake tube increases airflow volume by up to 46.7%, helping deliver an estimated gain of 21.34 horsepower and 25.2 lb-ft of torque at the wheels. This improved airflow supports stronger acceleration and more responsive engine performance under load.
The system includes a reusable High-Flow LIFETIME air filter constructed from oiled cotton gauze media, engineered for long-term durability and superior filtration. The oversized conical filter design maximizes surface area, allowing extended service intervals of up to 100,000 miles under normal highway conditions.
A custom NextGen hybrid airbox helps reduce heat soak by isolating cooler outside air while an enlarged inlet improves airflow efficiency. The result is more consistent performance in demanding driving environments, including off-road conditions where heat management is critical.
Installation is straightforward and typically completed in under 60 minutes using the included hardware and simplified Quick-Lock filter system.
Features & Benefits
- Dyno-proven gain of up to 21.34 HP and 25.2 lb-ft torque
- Designed for Jeep Wrangler 3.6L V6 F/I engines
- No tune required for performance gains
- Increases airflow by up to 46.7%
- High-density polyethylene intake tube for optimized airflow
- Oversized reusable oiled cotton gauze air filter
- Washable, reusable lifetime air filter design
- Extended cleaning interval up to 100,000 miles under normal conditions
- NextGen hybrid airbox reduces heat soak and improves intake temperatures
- Enlarged air inlet for improved airflow delivery
- Quick-Lock system for simplified installation and maintenance
- Typically installs in under 60 minutes
- Backed by K&N Lifetime Limited Warranty
Specifications
- Estimated Horsepower Gain: 21.34 HP @ 3192 RPM
- Estimated Torque Gain: 25.2 lb-ft @ 1584 RPM
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- Intake Pipe Color / Finish: Black
- Clamps Included: 3
- Couplers Included: 1
- Clamp Material: Stainless Steel
- Clamp Style: Worm Gear
- Replacement Filter: RU-5303
- Mounting Hardware Included: Yes
Fitment
- 2018 Jeep Wrangler JK 3.6L V6 Gas
- 2017 Jeep Wrangler 3.6L V6 Gas
- 2016 Jeep Wrangler 3.6L V6 Gas
- 2015 Jeep Wrangler 3.6L V6 Gas
- 2014 Jeep Wrangler 3.6L V6 Gas
- 2013 Jeep Wrangler 3.6L V6 Gas
- 2012 Jeep Wrangler 3.6L V6 Gas
The K&N NextGen intake system delivers measurable performance improvements, increased airflow efficiency, and enhanced driving response tailored specifically for the Jeep Wrangler platform.
