cho Posted March 19, 2008 Report Share Posted March 19, 2008 Are TDI still developing the katana downpipe and decat/hi flow cat for the is200? Quote Link to comment Share on other sites More sharing options...
Tony Posted March 19, 2008 Report Share Posted March 19, 2008 Are TDI still developing the katana downpipe and decat/hi flow cat for the is200? I recall some pictures were posted here of the finished product Quote Link to comment Share on other sites More sharing options...
cho Posted March 20, 2008 Report Share Posted March 20, 2008 I think that was just the manifold, hoping that the rest of the system maybe close to completion Quote Link to comment Share on other sites More sharing options...
TDIPLC Posted March 20, 2008 Report Share Posted March 20, 2008 Are TDI still developing the katana downpipe and decat/hi flow cat for the is200? Yes we developed it some time ago. Dave's Rotrex supercharged iS200 developed a misfire at the last dyno day which transpired to be caused by a melted and blocked catalytic converter, so we developed the Katana high flow down pipe and hi flow cat on his car. Daves car is running a lot of boost and so was generarating an unusually high degree of exhaust back pressure. Changing to larger down pipes and the high flow cat presented him with another 20hp or so. We have paid for the jigs to be made so can produce the Katana down pipe and cat to order. We haven't marketed them yet because we don't have any pictures. Quote Link to comment Share on other sites More sharing options...
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