Even going without cats and adding resonators would throw off most police I believe.
Black 2011 V6 - Totaled
Candy red 2012 V6 - Sold
Candy red 2013 V6 PP - SCT tuner with Jon Lund tuning, BBK TB, FRPP Sport Axlebacks, Airaid CAI. SOLDDDDDD
2003 Redfire Terminator - Too many mods to list, SOLDDDDDDD
2012 Yellow Blaze 5.0 - M6, Lund tune, GT500s, O/R H pipe, and some other cool stuff