Catted DP's

GBX · 08-28-2008, 01:35 PM

ok, its great to have options but now there are too many to chose from...LOL. AR vs. UR vs. RR. Do they all offer catted DP's? If so, do they all fit the xi? And if so, how does one pick????? Or are they all pretty much the same? Thanks guys!

PS, i tried

but didn't come up with much in the way of comparison.

jpsimon · 08-28-2008, 01:37 PM

you have to buy XI specific downpipes, that will narrow down your options. I love my xi UR downpipes, and would recommend them to everyone.

nj335i · 08-28-2008, 02:15 PM

I believe that only UR and RR offer catted downpipes... UR will cost a little less. Not sure on the difference in performance between the 2. I have the UR ones and am very happy with them.

08-28-2008, 01:35 PM	#1
GBX Lieutenant 44 Rep 472 Posts Drives: 997.1 GT3 Join Date: Aug 2007 Location: LI, NY iTrader: (0)	Catted DP's ok, its great to have options but now there are too many to chose from...LOL. AR vs. UR vs. RR. Do they all offer catted DP's? If so, do they all fit the xi? And if so, how does one pick????? Or are they all pretty much the same? Thanks guys! PS, i tried but didn't come up with much in the way of comparison.
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08-28-2008, 01:37 PM	#2
jpsimon Team Zissou 3084 Rep 10,198 Posts Drives: 2022 AWD M3 Comp - SMB Join Date: Dec 2006 Location: CT iTrader: (7)	you have to buy XI specific downpipes, that will narrow down your options. I love my xi UR downpipes, and would recommend them to everyone.
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08-28-2008, 02:15 PM	#3
nj335i Modaholic 88 Rep 1,705 Posts Drives: with 3 pedals Join Date: Jan 2007 Location: East Coast iTrader: (7)	I believe that only UR and RR offer catted downpipes... UR will cost a little less. Not sure on the difference in performance between the 2. I have the UR ones and am very happy with them. __________________ Euro Delivery - April 2007
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