We are the distributor of Metal Cat in Australia and we find it incredible that a person will go and try destroy a products credibility without first contacting the distributor to discuss this in full. Let us state the facts -We have distributed thousands of these cats in Australia with neglible failure rates. -Companies such as TRD, BPMsports, Gonzos Racing Pipes, RDP use these as standard along with hundreds of smaller workshops around Australia. -No cat is bullet proof regardless as there is are heat limitations to the biscuit. -A car needs to be correctly tuned and this is quite often where problems occur. I think people need to keep in persppective that a cat is inert ie it reacts to the conditions it is fed. How can a cat fail at as an example at 300kw , yet the SAME cat is found on the same platform running at 550kw? The Metal Cat product can be found on every platform in Australis from WRX to V8s as it delivers the goods from a legality and flow perspective. PSI Products