Will removing catalitic converter fail inpection?

You cut it open hollow it out and weld it back together its easier to use a chunk of pipe to replace converter but if you need it emmisions tested either way your gonna fail miserably This answer is incorrect for the following reasons. This forum is NOT for illegal or immoral purposes and will not be tolerated. The correct answer is that it is against the Federal Law to tamper with or alter any automobile emission system. It can bring a Fine of $25,000 and or imprisionment. This is CLOSED to any further discussion. debrouxauto