Currently running k&n in stock box. Is there that much difference? I was very happy with the k&n however with my upgrades and the ones to come is this what my truck needs? If so who has a good price and does it come with the air filter?
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99 Dodge 4x4 Quad Diesel auto. K&N, 4" JRE, matched 275 Bosch injectors
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99 Dodge 4x4 Quad Diesel auto. K&N, 4" JRE, matched 275 Bosch injectors