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USD 822.78
Part #: SLFS104

Silverline FS104 4" T304 Stainless Steel Turbo-Back Exhaust System

2003-2007 Ford 6.0L Powerstroke (All Cabs & Beds)
Part #: SLFS104
★★★★★ ★★★★★ 1 Reviews
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The Silverline FS104 4" T304 Stainless Steel Turbo-Back Exhaust System for your 03-07 Ford 6.0L Powerstroke is engineered for optimal performance and a perfect fit, Silverline exhaust systems are developed using the latest technology and undergo extensive fitment testing. Using precise measurements, the mandrel bent tubing improves airflow for enhanced horsepower. 

T304, Turbo back, 6.0L, F250 & F350, 2 and 4 wheel drive, all cabs & beds, (off-road use only)

System Features:

  • Direct Fit Design
  • 6" Performance Muffler
  • 4" Stainless Steel Mandrel Bent Tubing
  • Highly Polished 5" Double Wall Tip

Muffler Overview

The Silverline diesel muffler is the key to the aggressive sound associated with these exhaust systems. With a free-flow design, the strategically placed louvers provide sound deadening for a more pleasant in-cab ride while still providing the powerful sound of the diesel engine during acceleration.

The Finishing Touch

Each Sliverline system is supplied with a highly polished 5" premium tip. This T304 tip features a double wall design, is beveled to one finished edge, and, because of it's multiple layers, will not discolor from extreme heat. The bolt-on design offers the ability to place the tip at the desired length.

ANSA Exhaust Technologies warrants to the original retail purchaser that each Silverline product purchased from an authorized dealer shall be free from defects in material and workmanship covered by a limited lifetime warranty, when used on private passenger cars and light trucks for personal use under normal operating conditions. The warranty commences on the date of the original purchase and is effective for the duration listed above, or for as long as the original purchaser owns the vehicle, whichever comes first.
Note: All Cabs & Beds applies to Ford F-250/350 pickup trucks only. This exhaust system is not intended for use on Cab & Chassis applications.


  • MFG. Number FS104
  • Manufacturer Name Silverline Exhaust by ANSA
  • Shipping Weight 89.00 lb.
  • Shipping Length 20 in.
  • Shipping Width 62 in.
  • Shipping Height 13 in.
  • Diameter 4"
  • Exhaust Exit Single
  • Exhaust Type Turbo-Back
  • Material T304 Stainless Steel
  • UPC 713915002426
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
5.0/5 Stars out of 1 Reviews
2007 F250 Crew Cab
(Pasadena, Md.) | January 14th, 2009
I was a little worried at first about the exhaust system. Did not want a loud system or the whistle. And when I first started after installation was shocked to hear it was actually quieter. And the performance was amazing. The truck (2007 F250 Diesel Crew Cab) has no hesitation now with throttle input. No other mods prior to this installation.Now the installation: The instructions given with the system is only 1 page. Instructions assumes the truck is on a lift. Be prepared to support the transmission to remove the old exhaust system in one piece and also drive the truck up on ramps. The exhaust system purchased for my truck I believe was also for a long bed and I had to cut one of the pipes shorter to fit my short bed. Instructions do not mention this. Cutting the stainless pipe shorter with a hack saw can be done but took a lot of time. Installation time approx. 4 hrs. Tools I used, Air rachet, Deep metric sockets, metric wrenches, creeper, Anti seize for bolts, car ramps, floor jack, and blocks of wood. I hope this helps all that would like to have more performance from their truck. Would I buy Silverline for my next truck and the answer is YES. P.S. The wife says I cannot buy another truck so I bought the T304 stainless exhaust, has life time warranty.

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