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**88pathoffroad** · Oct 2nd, 2006, 11:54 PM

Any high-flow cat will flow better than a stock one. Do you have to have the AIV tube hooked up for emissions or can you get away with just having a new one welded on? My AIV system has been deleted for quite some time now with no problems.

Oct 2nd, 2006, 11:54 PM	#4 (permalink)
88pathoffroad Moderator Join Date: Jun 2004 Location: Salem, OR Posts: 3,478	Any high-flow cat will flow better than a stock one. Do you have to have the AIV tube hooked up for emissions or can you get away with just having a new one welded on? My AIV system has been deleted for quite some time now with no problems. __________________ Admin of NPORA, mod for Nissan-Infiniti Forums, NissanForums.com, NissanHelp.com, AllNissans.com and VGPowered Forums '88 Pathfinder: 6" of lift, 33x13.50 Swamper LTB's, Rancho 9000's, L&P Stage 3 steering system, K&N, Pacesetter headers and 2.5" exhaust, Lock-Right locker, 110A alty and electric fan swap, dual batteries, 700W+ worth of PIAAs, etc.