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					Originally Posted by 2K3_Boxster_S
					
				 
				just curious what is your whole setup from headers back?  still running stock front CATS???   interested in the dyno results. related to my NHP thread. 
   
			
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Oops, made a mistake, the tubing is 1 7/8". It's still stock headers and Cats. Anyways, here is a video on the dyno but I couldn't get any numbers because the dyno needs to read RPMs off the crank and that just wasn't possible without removing a bunch of covers. 
http://www.youtube.com/watch?v=aVMnjSyeyzQ
And some pics:
from behind 
Version 2.0 with smaller resonators 
Version 3.0 with larger resonators