decat downpipe
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decat downpipe
i have a 2004 wrx blob eye ,if i decat the downpipe and the up pipe will it put the engine light? if so will it affect the way the car drives with the light on? and how can i get the light turned off?
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Yes....
You need a resistor to replace the EGT sensor in the up-pipe or it sets the MIL.
You need a remap I believe if you remove all the cats before the downstream O2 sensor.
Simon
You need a resistor to replace the EGT sensor in the up-pipe or it sets the MIL.
You need a remap I believe if you remove all the cats before the downstream O2 sensor.
Simon
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