Quote:
Originally Posted by morepowerjoe
Hey guys I'm thinking twice about not running cats with all the talk about emissions. It's only a couple of hundred dollars more for a full exhaust kit with them than without. But what I'm wondering is can I run all four o2 sensors with high flow cats? Is there any benefit to running all four sensors versus the two?
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No benefit. The secondary sensors are there to just make sure your cat is properly cleaning the exhaust and will trip a engine light if they see an issue. Doesnt really do anything to the car
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15 Camaro SS- GPI max top end, ESS Vortech V3 9psi, ID 1050s, ZL1 pump, JMS bap, Long tubes, Corsa extreme, Circle D pro 5C, 391 rear, DSS carbon drive shaft, poly cradle bushings, tuned by Ted Jannetty and much much more
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