Easy Install. Hopefully this product will help keep the intake tract and valves cleaner over the long haul. The instructions were good. The only change I made was to use the OEM hose clamps on the hose that runs under the a/c compressor. A tie wrap will degrade due to engine heat under the compressor and will not be a quick replacement if it fails. The OEM metal clamp is more durable but takes some fiddling to get it over the fatter Crawford hose. A Dremel works good to modify the plastic cover to clear the center hose. Clean install.