'01 Ford P71 Police Interceptor stock vs muffler delete exhaust Crown Vic

A stock Exhaust vs. Muffler delete comparison on a 2001 P71 police Interceptor package Crown Vic. Has the 4.6l V8 engine.

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Crown Vic magnaflow exhaust
My 2003 P71 Crown Vic revving the Exhaust and playing around. Engine mods: Original 4.6 pi v8, Professional Products aluminum Typhoon intake manifold, Steeda 1/2" intake spacer, C&L RPM upper intake plenum, BBK 70mm throttle body, Helex Power Tower throttle body spacer[for 01-04 Mustang gt] ported to remove restrictive inner swirl to match TB opening & the plenum, K&N cold air intake, Accel ignition coil packs, Summit Racing bracket racer underdrive pulleys, Superchips performance programmer 1725 w/raised & firm shift points, and 2.5" custom cat-back dual Exhaust w/h-pipe into Magnflow mufflers[pretty mellow, no drone]. 3.5" JBA polished Exhaust tips. Fitch Fuel catalist. Home-made PCV oil separator.





2002 Ford Crown Vic Flowmaster 40
2002 Ford Crown Victoria Police Interceptor Gutted Primaries Deleted Secondaries Factory H Pipe Flowmaster 40 Series





2004 Crown Victoria P71 straight pipe & burnout
2004 crown vic with all of the cats intact and a muffler delete with straight pipe. The car is completely stock other than that.





Crown Victoria Borla Exhaust
2001 Crown Victoria Police Interceptor: Stock Manifolds, Magnaflow 49-state legal Downpipes, 2 1/2 inch x-pipe, Borla S-type (Stinger) Mufflers




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