Got a Check Engine Light? This BLOX Cel eliminator will gap out your o2 sensor from your catalytic converter, header, or test pipe. Having more exhaust flow through your o2 has a hard time to get a correct reading thus throwing a CEL code. Gapping it will help give it more space to have a proper reading. Let that test pipe or high flow cat be more effective by using this!
For Various Applications from 96-UP
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