Exhaust setups in order.
1. Silver 2007 Crown Vic P71 (rear cat delete, x pipe, dynomax racebullets, 2.25" from cats to stock 2" crown vic tailpipes. Bolt on 3.5" tips.
2. Same car but with full 2.25" to welded 3.5" slash cut tips.
3. White 2011 Crown Vic P7B (rear cat delete, factory h pipe with cherry bomb glasspacks)
4. 2006 Dodge Durango 4.7 V8 (Flowmaster Super 44 with rear resonator delete)
5. 2011 F150 5.0 (just a muffler delete, still has the factory resonator, has since been dualed with a y pipe out the back to 3.5" slash cut tips)