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Dyno Day – Before and After Stainless Works Off-Road Long Tube Headers, X-pipe and Catback in a 2006 Crown Victoria

Another dyno day to test Stainless Works headers and exhaust system. This time in a 2006 Ford Crown Victoria.

We ran the car first with the following mods:

SCT Custom Tune

Marauder Airbox and MAF

Steeda Pulleys

Denso Iridium Spark Plugs

Milage: 220,000km

Our base numbers were: Max Power 203.7 hp and Max Torque 237.95 ft-lb

 

Then we added:

Stainless Works off-road long tube headers

SW X-Pipe

SW Cat-Back

Stainless Works Headers
Stainless Works Headers
Stainless Works Cat-Back
Stainless Works Cat-Back

After some tuning we ended up with: max power 222.56 hp and 269.38 ft-lb

Power improvement of 18.86 hp and 31.43 ft-lb

 

Dyno Video

 

Dyno Graph Crown Victoria after Stainless Works Headers and Cat-Back
Dyno Graph Crown Victoria after Stainless Works Headers and Cat-Back

 

Pics of everything installed

crown victoria stainless works headerscrown victoria stainless works headerscrown victoria stainless works headerscrown victoria stainless works headerscrown victoria stainless works x-pipecrown victoria stainless works mufflerscrown victoria stainless works mufflerscrown victoria stainless works tipscrown victoria stainless works tips

This Post Has 2 Comments
  1. the stainless works kit for the crown Victoria is a nice kit im not arguing that, but how can one justify $2000 for an 18 hp gain. seems just a tad excessive.

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