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Air and Fuel› Air Cleaners, Filters, Intakes and Components

Red Rock

Cold Air Intake System

$164.99 $143.99 Save $21.00

SKU: J137869-JL

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The RedRock 4x4 Cold Air Intake is an engine performance upgrade designed for Jeep Wrangler JL models. It improves airflow to increase power and throttle response. The intake features a textured black aluminum tube and a reusable, high-flow air filter. Installation is a simple bolt-on process that can be completed in about an hour and requires no computer re-tune.
Show original supplier description
The RedRock 4x4 Cold Air Intake is engineered to boost the power and performance of your 2018-2026 Jeep Wrangler JL equipped with the 3.6L V6 engine. By replacing the restrictive factory intake system with a high-flow filter assembly, this upgrade promises a noticeable increase in rear-wheel horsepower and torque, along with improved throttle response. The intake features a durable aluminum tube with a textured black finish for an aggressive look in the engine bay. This filter can be cleaned, re-oiled, and reused, offering long-term cost savings. The kit includes all necessary parts and detailed instructions. While this RedRock 4x4 Cold Air Intake is designed to improve performance using the original factory tune, ExtremeTerrain recommends a custom tune for the vehicle's computer (ECU) to achieve the best possible performance gains. The application is specifically for 2018-2026 Jeep Wrangler JL models equipped with the 3.6L V6 engine.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRed Rock
Part NumberJ137869-JL
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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