3.6L Cold Air Intake Kit for Jeep Gladiator JT & Wrangler JL 2018–2025

Give your Jeep the breath it deserves. When you’ve jacked up the stance or outfitted with larger tires, the factory intake can throttle air flow and heat soak. This 3.6L Cold Air Intake Kit is engineered for the 3.6L Pentastar V6 (2018–2025 JL/JT) to relocate the air filter away from the hot engine bay, feeding the engine cooler, denser air for more efficient combustion. Expect crisper throttle response and a noticeable improvement in horsepower without complicated tuning or aftermarket electronics.

• Designed specifically for 3.6L Jeep Wrangler JL and Gladiator JT (2018–2025) — 3.6L fitment only
• High-flow, large-diameter intake tube paired with a cylindrical, performance air filter
• Cooler intake air improves combustion efficiency and engine performance
• Premium reusable air filter included — clean it and keep going
• Bolt-on installation with no specialized tools required
• Backed by Rough Country's Limited Lifetime Warranty
• NZ importer note: As the official Rough Country importer for New Zealand, Magwarehouse stocks this intake ready to go. Visit our Manukau workshop at 8 Lambie Dr (open 8am–5pm, no appointment needed) or call 09 250 1803 for details.

Why this kit stands out

Every component is chosen to maximize real-world performance on the 3.6L engine, especially when your Jeep is already equipped for off-road adventures. The large-diameter tube reduces air resistance and turbulence, while the dedicated housing and heat-shielding help keep intake air cooler under load. The result is a more linear power delivery, quicker throttle response, and consistent performance across the RPM range—even on climbs, dunes, or rocky trails.

What you’ll experience

• Faster throttle response in daily driving and gara-style accelerations
• Improved engine feel when you roll into the gas on open highways or steep trails
• More efficient combustion thanks to cooler, denser air and a well-designed intake path

Practical use cases

• Daily commuting with a noticeable improvement in off-idle response
• Lifted Jeeps and rigs with larger tires that demand more air for optimal performance
• Challenging off-road sessions where consistent air intake helps maintain power during climbs and sprints

Maintenance and care

• Reusable filter reduces ongoing costs — clean and re-oil as recommended
• Durable construction designed to withstand vibration and the rigors of off-road use

Magwarehouse is the trusted NZ home for Rough Country gear. We stock this kit ready to ship and invite you to visit our Manukau workshop at 8 Lambie Dr for a hands-on look or to discuss fitment with our team. For questions, call 09 250 1803.