Cold Air Intake Kit | 4.0L | Pre Filter | Jeep Wrangler TJ 4WD (1997-2006)

Cold Air Intake Kit | 4.0L | Pre Filter | Jeep Wrangler TJ 4WD (1997-2006)

Marsoni

M251S

$139.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Cold Air Intake Kit | 4.0L | Pre Filter | Jeep Wrangler TJ 4WD (1997-2006)Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the combustion chamber to help your vehicle perform at its greatest potential. The cylindrical

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Don’t get me wrong it’s not a horrible product but these wires have an extreme amount of resistance to them, and once they get hot they drop voltage drastically. It was nice it came with a bunch of eyelets and made it easy to assemble but unfortunately once they were over 100F temp (live in Florida so cars get way hotter than that on the inside) the voltage would go from a normal 12.5-13.5v all the way down to 8v. Partially my fault I did not notice they were CCA wire instead description, would not recommend for automotive use.

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Reviewed in the United States on June 25, 2025

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Freddy

Port Orchard, US

★★★★★ 5

Good price works great

Great product

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Reviewed in the United States on May 21, 2026

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Chris Crittenden

Cuba, US

★★★★★ 5

Amplifier

Works good

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Reviewed in the United States on April 29, 2026

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Shawn

Alexandria, US

★★★★★ 1

Low quality. Recommend something from a better brand.

Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.

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Reviewed in the United States on April 8, 2026

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Ailyn

New York, US

★★★★★ 5

Bueno

Lo recomiendo

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Reviewed in the United States on March 21, 2026