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Sinister Diesel 4" Stainless Steel Exhaust Kit for Ford Powerstroke 2003-2005 Excursion 6.0L (Retains CAT)

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Was: $478.67
Sale: $465.00
Save: 3%
Save: $13.67


If you want more horsepower and torque, upgrade your exhaust system with Sinister Diesel. Improving your exhaust is a simple way to get more out of your diesel engine.

Sinister Diesel has made this exhaust from only the highest quality materials available. This exhaust system is made from a durable 409 stainless steel so your Excursion will have a long-lasting and corrosion-resistant exhaust. The 4 inch diameter of the exhaust can dramatically improve air flow for a boost in power. The exhaust system is finished with a polished tip stamped with our own Sinister Diesel logo, giving your diesel truck great looks in addition to its performance gains. Each exhaust kit comes with both an 18 inch straight pipe and an 18 inch long muffler; you can choose the best sound for your Excursion.

  • Construction - 409 Stainless Steel
  • Kit Includes - 18” Muffler and Muffler replacement included with Polished Sinister Diesel Exhaust tip
  • Special Note - This exhaust kit is designed for a 2003, 2004, or 2005 Ford Excursion with Powerstroke 6.0L engine.

  • *** Retains Stock CAT ***

  • Q: Will this kit fit my truck?
  • A: Yes, this kit is designed to fit any cab & bed configuration
  • Q: How much is the shipping charge?
  • A: Free ground shipping to the lower 48.
  • Q: Do I need stainless steel?
  • A: Stainless steel is recommended for most users. If you are in a wet climate and encounter salted roads, we insist on the Sinister 409 Stainless for the longevity it will provide.



Shipping Information

  • Item Requires Shipping
  • 75.0 lbs.
  • W20.0000” x H20.0000” x L50.0000”

Customer Reviews

Comment Total Reviews (1)

Awesome, Sinister
  • Currently 5/5 Stars

Reviewed by: Juan10/30/2015 01:05AM

Product ownership: Less than 3 months

Purchased from: Sinister Diesel

I just got this exhaust installed and wow is it loud af! The turbo whistle is amazingly loud. After fueling up I was pulling out of the station and everyone kept looking over since the turbo whistle was so loud. The 5 inch exhaust tip looks amazing as well with Sinister Diesel name on it. I highly recommend to anyone with an Excursion. You wont regret it. Great job guys.

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