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USD 500
Part #: SLDS105409

Silverline DS105409 4" Turbo-Back Exhaust System

2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds, Mega Cab Requires Adapter)
Part #: SLDS105409
★★★★★ ★★★★★ 4 Reviews
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The Silverline DS105409 4" Turbo-Back Exhaust System for your 04.5-07 Dodge 5.9L Cummins 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.

This turbo back exhaust system fits 2WD, 4WD models and all Crew & Regular Cab configurations. For use on Mega Cabs, the DCK3 adapter must be purchased (see related items below)

Product may appear different than image.

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 409 Stainless Steel Exhaust System purchased from an authorized dealer shall be free from defects in material and workmanship for the period of 5-year. 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 below, or for as long as the original purchaser owns the vehicle, whichever comes first.

*Mega Cab owners must purchase Silverline DCK3 extension pipe with exhaust system.



  • MFG. Number DS105409
  • Manufacturer Name Silverline Exhaust by ANSA
  • Shipping Weight 82.00 lb.
  • Shipping Length 19 in.
  • Shipping Width 62 in.
  • Shipping Height 13 in.
  • Fuel Type Diesel
  • Diameter 4"
  • Exhaust Exit Single
  • Exhaust Type Turbo-Back
  • Material T409 Stainless Steel
  • UPC 713915003836
  • Warranty Yes
  • Warranty Info 5 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
4.0/5 Stars out of 4 Reviews
05 Cummins 1 Ton
(Unknown) | August 16th, 2007
This kit will bring the Cummins sound to life, great sound, excellent fit and looks very good.
it's loud
(Pa) | January 26th, 2009
if you plan on towing a camper with family your kids will not be able to sleep and your wife is will not be very happy with the constant rumble. the system fits together very easy and looks to be well built it's just to loud
2004 dodge ram 2500
(new jersey) | July 22nd, 2009
It goes together great fast and easy it is not that load just driving. It gets a little loader when you get on it. l Like getting on the highway once up to speed its fine.
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Questions and Answers

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Most Popular Questions

Will this fit a 04.5 dodge cummins? I had a problem with the previous downpipe being to small to bolt onto the turb
View Staff Answer 

The SILVERLINE DS105409 4" TURBO-BACK EXHAUST SYSTEM will fit the following applications: 2004.5-2007 Dodge 5.9L Cummins "600".

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