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2000 996 XenTx Extreme Engine Treatment


Vehicle Information: Model: 996; Year: 2000; Body Type: Coupe; Total Mileage: 33,000;

Has anyone used this product called XenTx Extreme Engine Treatment?It goes in with the oil but it does some high tech smoothing out of metal surfaces by re-bonding metal particles in the oil.I have used it in my Chevy Tahoe and Ford Exdpedition, resulting in improved gas mileage (upto 3 mpg, which is huge on a gas guzzler).I liek the idea of less friction (more power, less fuel) but am wondering if Porsche's engine design may prohibit the usage of this additive.For more info:, Joost

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