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LS1power · 04-06-2011, 09:56 AM

I purchased a pair of Kooks headers and a offroad Y pipe used for my 99 z28...I took them to an exhaust shop and they're claiming they can't do the headers because there is no EGR on the new ones and it will throw my whole car off and it will run horribly, also the o2 sensors will have new positions which will apparently also throw off the car...HELP? lol is running the new kooks headers without EGR really that awful...I tried searching but didn't come up with much.

04-06-2011, 09:56 AM	#1
LS1power Join Date: Feb 2011 Posts: 25 iTrader: (0)	Headers and ORY I purchased a pair of Kooks headers and a offroad Y pipe used for my 99 z28...I took them to an exhaust shop and they're claiming they can't do the headers because there is no EGR on the new ones and it will throw my whole car off and it will run horribly, also the o2 sensors will have new positions which will apparently also throw off the car...HELP? lol is running the new kooks headers without EGR really that awful...I tried searching but didn't come up with much. Last edited by LS1power; 04-06-2011 at 09:57 AM.