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Title: Totally Stupid
Review: If you like the way it looks then get it; otherwise don't bother. I have had this installed on my car for three seasons now and it has not helped lower the temp at all. I measure the intake temp on my car via a custom electronic gauge that accesses the VW system on my car and with or without this product my intake temp at the manifold is 10 degrees less than ambient temperature. Plain and simple there is no temperature reduction using this product and I have measured it multiple times with and without it. In fact, in the colder winter temps this actually had an increased temp over winter temps without it since the cold outside air moving through the compartment was not allowed to contact and cool the tube.
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