KN 57 FIPK Air Intake 50
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Constant vehicle weight must be reviewed.
Bumpers, winches, skid plates, roof loads, campers, and constant cargo can change the correct spring rate.
Select everything already installed or planned. These details improve the recommendation but do not replace final SFW spring-rate confirmation.
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Confirm the exact vehicle, year, trim, existing modifications, and intended use before ordering. Vehicle modifications can affect handling, safety systems, warranty coverage, emissions compliance, and road legality. Requirements vary by location; professional installation is recommended unless the product instructions state otherwise.
We do not sell or install products intended to defeat, bypass, or disable emissions-control equipment. Some performance parts may be restricted to competition or off-highway use. Verify applicable EPA and California Air Resources Board requirements, including any required Executive Order, before purchase or installation.
WARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This part carries California Air Resources Board Executive Order D-269-28 and is legal for sale and use in California when installed as specified in that order.
Shipping is charged at the carrier's rate, quoted at checkout. Orders with more than one item add a handling fee of $4.98 per additional item (first item free).
K&N is the inventor of the Air Intake System and has over 50 years of experience in the performance filtration industry. Proudly designed and manufactured in the USA, this premium cold air intake system is specifically designed for your C1500, C2500, C35, C3500, K1500, K2500, K3500, Suburban 1500, Tahoe, Yukon, and is dyno tested to provide a guaranteed increase in horsepower. It features a high flow intake tube, custom heat shield, and oversized K&N Washable High-Flow Cotton Air Filter for ultimate airflow. This Intake system replaces the restrictive OEM air box to provide an improved driving experience for daily driving or towing. It installs easily in about 60 minutes and is backed by a No-Hassle Lifetime Limited Warranty and will not void your factory warranty.
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North Highlands, CA 95660
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