Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 299
Part #: FPECUMMINS-S400-DP03

Fleece FPE-CUMMINS-S400-DP-03 S400 Outlet Downpipe

2003-2018 Dodge Ram 5.9L/6.7L Cummins
Part #: FPECUMMINS-S400-DP03
Our Recommendations Compatible Products
Scroll to View More


The Fleece FPE-CUMMINS-S400-DP-03 S400 Outlet Downpipe is engineered for 2003-2018 Dodge 5.9L/6.7L Cummins trucks running a 2nd gen manifold and an S400 style turbo with a flat "V" flange. This downpipe features 304 stainless steel construction for longevity and includes a 4” band clamp for installation.

  • 304 Stainless-Steel
  • Full Marmon "V" Flange
  • 4” Pre-Formed Band Clamp

Vehicle Applications

2003 Dodge 5.9L 24V Cummins
2004 Dodge 5.9L 24V Cummins
2004.5 Dodge 5.9L 24V Cummins
2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins
2007.5 Dodge 6.7L 24V Cummins
2008 Dodge 6.7L 24V Cummins
2009 Dodge 6.7L 24V Cummins
2010 Ram 6.7L 24V Cummins
2011 Ram 6.7L 24V Cummins
2012 Ram 6.7L 24V Cummins
2013 Ram 6.7L 24V Cummins
2014 Ram 6.7L 24V Cummins
2015 Ram 6.7L 24V Cummins
2016 Ram 6.7L 24V Cummins
2017 Ram 6.7L 24V Cummins
2018 Ram 6.7L 24V Cummins


  • MFG. Number FPE-CUMMINS-S400-DP-03
  • Manufacturer Name Fleece Performance
  • Shipping Weight 15.00 lb.
  • Shipping Length 40 in.
  • Shipping Width 10 in.
  • Shipping Height 10 in.
  • Fuel Type Diesel
  • UPC 635909310303
  • Prop 65 WARNING: Cancer & Reproductive Harm -


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Is this item 4inch or 3inch
View Staff Answer 
The Fleece S400 downpipe is 4"
I was wondering if this down pipe was stainless?
View Staff Answer 
The Fleece FPE-CUMMINS-S400-DP-03 S400 Outlet Downpipe is made from 304 Stainless Steel.

Ask a question about this product

Please allow up to 1 business day for reply.