Quote:
	
	
		| 
					Originally Posted by Lil bastard
					
				 Personally, I wouldn't sink any money into an exhaust until we get more info from Jake Raby. 
Jake has intimated that only a couple of the aftermarket setups actually outperform the OEM gear and that most actually underperform OEM.
   | 
	
 
I understand what you are saying. after market support for the boxster's is fairly new.  NHP is providing dyno sheets with each part.  And the OEM exhaust seems very restrictive 1 1/2 inch exhaust inlets??????   I just can't imagine how going to a equal length merge header and from 42mm to 50mm overall piping, removing 4 restrictive CATS is not going to out perform OEM.  I can't believe that's possible.
wish I could do a pre and post dyno on this install but I'm afraid I will only be able to do a post dyno.   Let you know in a few weeks when I return home.  Also the muffler is straight through no baffles.
 
