Rugged Ridge 17750.04 Polished Aluminum Air Intake Kit for 91-95 Jeep Wrangler YJ with 4.0L Engine
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Polished Aluminum Intake Design: The Rugged Ridge 17750.04 Air Intake Kit features a polished aluminum intake tube that enhances airflow while adding a clean, high-performance look under the hood.
Improved Airflow Efficiency: Designed to reduce restriction compared to the stock intake system, allowing your 4.0L engine to breathe more freely and operate more efficiently.
Increased Horsepower & Torque: Helps deliver noticeable improvements in horsepower and torque along with better throttle response and acceleration.
High-Flow Reusable Air Filter: Includes a premium washable and reusable air filter that maximizes airflow while effectively trapping dirt and contaminants for long-term engine protection.
Enhanced Engine Sound: Produces a deeper, more aggressive intake tone under acceleration while maintaining smooth and comfortable sound levels during normal driving.
Vehicle-Specific Fitment: Designed for 1991–1995 Jeep Wrangler YJ models equipped with the 4.0L engine, ensuring precise fitment and straightforward installation.
Durable Construction: Built from high-quality materials to withstand engine heat and demanding driving conditions, making it ideal for both daily driving and off-road use.
CARB Notice
- Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
- Engine Size: 4.0L I-6
- Engine Fuel: Gasoline
- Shipping Weight: 9lb
- Shipping Dimensions: 16in x 13in x 8in (L x W x H)
Jeep Wrangler (YJ)
- 1995 Jeep Wrangler (YJ)
- 1994 Jeep Wrangler (YJ)
- 1993 Jeep Wrangler (YJ)
- 1992 Jeep Wrangler (YJ)
- 1991 Jeep Wrangler (YJ)
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Rugged Ridge Polished Aluminum Air Intake Kit Reviews
I noticed an immediate difference in performance. The instructions are worthless...the pictures look like they've been copied on a printer a thousand times, so they're so dark as to be useless. Luckily if there are some customer pictures online that show what it's supposed to look like and it's a fairly easy install.
Looks great, sounds good. I would recommend a little patience during install as it can be a little pain
Great product. As others have stated, the instructions are worthless and absolutely need to be redone, especially for the price of the product. The PDF version is easier to see than the printed copy they send in the package. I'm not sure how others were able to complete step 5, the air intake bracket was too far from the heat shield after the rubber elbow was attached. The rubber isolator mount is very cheap and ripped on me (see photos, assuming Quadratec approves them). Luckily I was able to fix it and extend it's length to fit. See attached photos for a better understanding (assuming they are approved).
