ROUGH COUNTRY COLD AIR INTAKE KIT 3.6L | Jeep Wrangler JL | Jeep Gladiator JT

The Rough Country Cold Air Intake Kit is designed to unlock the potential of the 3.6L Pentastar V6 engine in your Jeep Wrangler JL or Gladiator JT (2018-2026). It replaces the restrictive factory intake with a high-flow system that delivers cooler, cleaner air to the engine.

• Noticeable horsepower and torque gains, especially during acceleration and climbs.
• High-flow washable and reusable filter: clean, oil and reinstall.
• Rotomolded intake tube that keeps intake air temperatures low for more efficient combustion.
• Sealed airbox that isolates the filter from hot engine bay air.
• More aggressive intake sound under throttle, without being intrusive during normal driving.

Plug & play installation in about 1 hour with basic hand tools. All necessary hardware is included and bolts to factory mounting points with no cutting or permanent modifications.

An ideal upgrade if you've installed larger tires, a lift kit, or simply want your Jeep to breathe better and perform at its best both on-road and off-road. Rough Country quality backed by JKing4x4.

Download installation instructions (PDF)