Buy K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2018-2020 Jeep (Wrangler JL, Gladiator) 3.6L V6,63-1576 at IMPROVED ENGINE SOUND - HEAR THE GROWL: K&N’s intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed. HIGH-FLOW REUSABLE AIR FILTER: 4 layers of pleated, breathable cotton with K&N’s red filter oil to absorb dirt & dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100k miles under normal highway conditions. DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are included with each intake system. K&n Air Intake Chart 3.6L Cold Air Intake Kit | Jeep Gladiator JT/Wrangler JL 4WD (2018-2026) | Rough Country Horsepower Increase Intake Kit Jeep Gladiator K&N High Performance Cold Air Intake Kit EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools. GUARANTEED INCREASE IN HORSEPOWER & TORQUE: K&N cold air intake systems provide a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into your engine. K&N Jeep Wrangler Series 57 FIPK Cold Air Intake 57-1566 (12-18 3.6L Jeep Wrangler JK MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support.