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					Originally Posted by LuisR
					
				 Are the 986 Boxster MAXFLO 2ndary Catbypass Pipes offered by Fabspeed any good???I have my 2002 Boxster S on jackstands because i am working on a PSE system for my car and since I have the car up in the air I was considering replacing the 2ndary Cats with this kit from Fabspeed.  I know I am not going to gain 100HP but overall does it help on throttle response???  Anyone here done this mod????
 Thanks
 LRR
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I had them for my Cayenne Turbo when I had that vehicle, and they make a monumental difference on a turbo car with high output.  The secondary cats are not necessary and slow the flow, so even with smaller output, naturally aspirated cars, it makes a difference.
		 
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				Todd
 
2005 Boxster S - Atlas Grey/Black, PASM, Sport Chrono, Bose 
2006 Infiniti M35 Sport  
2007 Cadillac Escalade (tow vehicle with bling) 
 
'00 Boxster - 2.7l w/FVD ECU tuning, Moton double adjustable suspension, custom stainless headers, lightweight flywheel, dual Magnaflow mufflers, 18" CCR wheels, 911 front brakes in front, Boxster front brakes in rear, full welded cage.
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