Hey guys. Got under my car today and changed my old exhaust mounts. Also decided to pull the cover off the cat n take a pic.... Is this a stock cat because it is HUGE!!!.
So been doing some research. The o2 sensor on the stock cat is in the centre of the cat exactly. If I buy a 100cel aftermarket cat, would it matter if the sensor is just after the cat? Will it throw a light on the dash? Any input welcome. Just spoke to an exhaust shop and said a euro4 100cel is the highest flow and still will pass emissions. But they have a sensor after the actual cat part (bulgy bit) lol.
Will this throw the engine light because of emissions etc. ???
What do u mean the length... Like the length of the cable so you can run it behind the "fat part"....
Because the stock cat has the sensor right in the middle.
So if on the new one the sensor is after the cat.... What would it matter.... That's the least emissions its gonna be (after the cat)
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