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AEM Brute Force Cold Air Intake - Polished (91-95 4.0L Jeep Wrangler YJ)

Item J103487
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Market Price $470.69 You Save 32% ($150.70)
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$319.99 (kit)

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    Features & Details

    • Improved HP and Throttle Response
    • Dyno Tuned and Tested
    • DryFlow® Synthetic Filter
    • Aluminum Tubing
    • Bright Polished Finish
    • 50 State Legal
    • Carb EO Number D-670-15
    • Easy Installation
    • Lifetime Limited Warranty
    • For 1991-1995 Jeep Wrangler YJ 4.0L Models

    Performance Upgrade. Maximize your YJ's power with the AEM Brute Force Intake System. This cold air intake system is tuned and dyno tested to improve the acceleration, sound and power of your 4.0L engine. A large filter, heat shield and precision formed tube create this massive induction system to give your engine increased horsepower and torque for superior on road performance.

    Dryflow Filter. The AEM Dryflow filter is oil free and crafted from synthetic filter media for precision filtration. This dry filter is washable and reusable and can be used up to 100,000 miles before cleaning.

    Durable Construction. This 4.0L cold air intake is crafted from durable mandrel bent aluminum for optimum performance and heat dissipation. The tube is completed in a bright mirrored finish for sleek styling and corrosion resistance.

    50 State Legal. The Brute Force Intake System is legal for use in all 50 states on CARB EO number D-670-15.

    Application. The AEM Brute Force Intake System is designed for use on 1991-1995 Jeep Wrangler YJ models equipped with a 4.0L engine.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 1991 1992 1993 1994 1995 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Air filter
    • (1) Heat shield
    • (1) Inlet pipe
    • (1) Hose adapter
    • (1) Hose
    • (1) Edge trim
    • (1) Rubber mount
    • Clamps
    • Hardware

    Installation Info
    Will it fit my Wrangler?

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          Customer Reviews (3) Write a Review

          Overall Rating 4.3

          out of 5 stars

          Installation Time:Afternoon

          • Performance Gain 3.666667 3.7
          • Fit 3.333333 3.3
          • Bang For Your Buck 4.333333 4.3

          • 3/5

            Installation Time: Afternoon

            April 02, 2019

            Review from AEM Brute Force Cold Air Intake - Gunmetal Gray (91-95 4.0L Jeep Wrangler YJ)

            AEM fit quality....

            I have mixed feeling on this product due to the fit and finish. Saying that, I do believe the filter size is too large for the tube, and was hard to place and mount the filter inside the oversized heat shield. The filter has came off twice after tightening the clamp and is currently holding as of now after some adjustments. The heat shield zip ties are garbage, all three broke during install, but replaced with extreme weather quality type ones. The unit itself as a whole is constructed in excellent quality with the exceptions of the zip ties and the oversized filter. In my opinion, size reduction could be done to achieve better fit and would achieve same results as far as power goes.


            Year: 1992Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            February 16, 2017

            Cold Air!!!!

            This product is awesome, all parts came with, looks like it will also forever. Took an 1 hour to install. Looks and sounds great. Love this website!!! Love building my Jeep!!


            Year: 1993Submodel: Wrangler

            Helpful (15)

          • 5/5

            Installation Time: Less than 1 Hour

            December 14, 2016

            Review from AEM Brute Force Cold Air Intake - Gunmetal Gray (91-95 4.0L Jeep Wrangler YJ)

            Awesome intake system!

            I have a 1994 Jeep Wrangler Yj with a vented hood. So, in order to protect the new cold air intake system from water runoff from above the intake system needs to have some type of cover above it and I wanted it to be 50 state legal. I found the AEM system that fit the build at Extreme Terrain. The cold air intake system was nicely packaged and very easy to install. My YJ was definitely more responsive and runs more efficiently. To top it off, it looks awesome! The cold air intake cover definitely protects the filter from water run off and is exactly was I was looking for. Great product!


            Year: 1994Submodel: Wrangler

            Helpful (15)

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