K&N 772570KTK 77 Series Textured Black High-Flow Intake Kit
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Customer Review
Great improvement!
My friend installed the intake system on his RV and swears by its improving his horsepower and fuel economy. I installed it on my RV and found it to do likewise for my Ford E-450. It also eliminated an intake moan I was experiencing. It was an easy installation, too!
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Product Description
Performance Intake Kit Textured Black Top to learn more
Good Cold Air System
This particular cold air intake went onto my 2006 Winnebago RV with Ford V10 gas engine. It is installed very easy, the instructions where basically clear. The only item I ended up ignoring on the installation was nearly the last step, the original plastic air intake horn was to be put back on, which seems to only function as a restrictor for air flow. That seemed counter to what you are trying to accomplish with cold air intake, so I took the "air horn" off, doubling the area air can enter the air box.I've not put many miles on since installing, but I have driven it on the highway, there was no "Scream" or loud "Howl" I have experience with other cold air intakes, during heavy acceleration, or hill climbing. It sounds just like the factory intake.So far, so good.
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