Quote:
Originally Posted by shadrach74
There is no reason to keep the secondary cats. Mandrel bent cat delete pipes can be had for under $250; the install should take about 2 hours. There is a lot of unrealized potential in the 3.2 that was deliberately left untapped by the factory. Porsche's marketing dept likely did not want the lowly roadster beating up on it's older more expensive brother.
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Have you ever tried going completely catless ? I have. There was a significant loss of low end power, not to mention CEL"s galore, along with the fact that the vehicle would not pass emissions/inspection testing.. I've spent considerable time (and money) over the years experimenting and testing various exhaust configurations for the 986 boxster. And, I can assure you that there is no easy or inexpensive way to improve upon and gain power over the oem system . I suggest that you gather some actual experience on the topic before making any more sweeping assumptions