Animal323

I bought a car that came with this kit http://www.coloradospeed.com/index.p...oducts_id=2540 mine actually has these older style headers which would be these http://www.summitracing.com/parts/SLE-30053/ Now my question is is this whole kit an off road kit i see the car still has the air pipes and cats and oxygen sensore do off road kits delete the oxygen sensors? I ask because the car is throwin a code and here it is P0161 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2). Im wondering now it has an option on the diablosport to delete the oxygen sensors if i was to do that would it have any effect on the car for example would it run rich or lose power? Whats the powerband on these headers? The car is Auto. It feels slow and sluggish on take off but picks up mid rpm but still feels slower then my old car I owned a 6 spd f body same year all stock except for a gmmg catback and slp cold air intake and it felt quicker on take off and throughtout the whole rpm range. Could this be do to just the oxygen sensor? Just trying to learn a little bit about what i have. The code was thrown a few days after i installed E3 plugs i dont no if that would help diagnose the situation. Thanks.

Animal323

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