ROUGH COUNTRY Cold Air Intake Kit 3.6L | Jeep Wrangler JK

The Rough Country Cold Air Intake Kit is engineered for your Jeep Wrangler JK / Wrangler Unlimited 3.6L Pentastar (2012-2018). A simple, effective upgrade to unlock real engine potential, improving airflow and throttle response across the entire rpm range.

• Increased airflow: large-diameter intake tube optimized to reduce restrictions.
• High-performance filter: washable and reusable, long service life with maximum flow.
• Sealed airbox: isolates the filter from hot engine bay air to draw cooler, denser air.
• More aggressive sound: you'll hear your Pentastar breathe like never before.
• Robust construction: quality materials built for demanding 4x4 use.

Easy plug-and-play installation, replaces the factory intake with no modifications required. Includes all necessary hardware and couplers. One of the best value performance upgrades for your Wrangler JK, the perfect first step to get more out of your 3.6L without hassle.

Download installation instructions (PDF)