Passing emissions testing in Texas with no cats

[NEVERTOOFAST]

I need to know if I can get my 2010 viper to pass emissions in the Austin area
I just bought 4000m Belanger lt, corsa cutbacks, like it the way it is...

Tune emissions checks out?
O2 "foolers"?... if so how long do they last?
Or install hi flow cats?
Get an address in a nextdoor County that doesn't require testing?

I have a few mods planned and don't want to decrease air flow...

Thanks in advance