Flowmaster American Thunder Cat-Back Exhaust For 04-08 Ford F150/Lincoln Mark LT wheel-&-tires Shock Features:

Shock Features:

which raises the boiling point of the engine coolant

Bolt-on design allows easy installation with basic hand tools

Heavy duty wire gauge

Inlet Connection: 2-1/4"

Flowmaster American Thunder Cat-Back Exhaust For 04-08 Ford F150/Lincoln Mark LT wheel-&-tires Shock Features:This Flowmaster American Thunder cat back exhaust system for the 2004 2008 Ford F 150 and Lincoln Mark LT trucks with the 4. 6L or 5. 4L engines is perfect for the person looking for a deep aggressive exterior sound with a moderate interior tone, and with all of the performance benefits that you would expect from Flowmaster. This bolt on DOR DOS (Dual Out Rear or Dual Out Side) emissions legal exhaust system features 16 gauge mandrel bent aluminized