2020-2025 Jeep Gladiator JT Engine/Underhood

At Northridge4x4, we offer an extensive selection of engine and underhood upgrades to enhance your vehicle's performance, capability, and utility. Whether you're installing an On-Board Air kit to easily air up after a day on the trail, or adding a cat-back exhaust to give your JT's engine the growl it deserves, we’ve got you covered. Maintaining your JT’s engine has never been easier with our range of essential maintenance products, including engine oil and filters, ensuring your truck runs reliably. Our programmers provide exceptional functionality, allowing you to reprogram your JT’s computer for new tire sizes or disable the pesky auto start-stop feature. We also offer a variety of air filtration upgrades, from snorkels that intake cleaner air to cold air intakes that draw in cooler, denser air for improved performance, along with replacement air filters and more. Plus, our battery trays are ideal for housing a dual battery system, powering your off-road accessories without the risk of draining your main battery. Pair your engine/underhood upgrades with our selection of Lighting and Interior Upgrades!