Found out the hard way that Livernois tune will not pass emissions

[kevinatfms]

Stop breaking the law and install converters as required by federal law. They don't restrict you as much as you think....

Project G.R.E.E.N. Dyno Test #1 - Circle Track Magazine
Catalytic Converter Face-Off | Articles | Grassroots Motorsports

Put them back in and have them turn the monitors back on. You aren't missing anything by having them.