MBRP / MBRP Competition

2003-2004 DODGE 5.9L CUMMINS MBRP 4" T409 STAINLESS STEEL DOWNPIPE DS9405

2003-2004 DODGE 5.9L CUMMINS MBRP 4" T409 STAINLESS STEEL DOWNPIPE DS9405

MBRP / MBRP Competition

Write a Review
SKU:
DS9405
Width:
14.00 (in)
Height:
8.00 (in)
Depth:
48.00 (in)
Now: $174.99
Adding to cart… The item has been added

2003-2004 DODGE 5.9L CUMMINS

 

Get even more exhaust flow with this MBRP Down Pipe

MBRP down pipes are jig manufactured to ensure total accuracy. Smooth mandrel bends will give you the best flowing down pipes in the industry. Gain extra power and enjoy the EGT reduction as well. Constructed from heavy duty T409 stainless steel you can count on this pipe lasting for years to come.
 Fabrication may be required to complete exhaust system.

Features:
  • 4" T409 Stainless Steel Construction
  • Increase Power & Efficiency 
  • Lower Exhaust Gas Temperatures 
  • Mandrel Bent & Jig Manufactured
  • Lifetime Warranty 

 

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    607 (86%)
  • 4
    73 (10%)
  • 3
    17 (2%)
  • 2
    2 (0%)
  • 1
    5 (1%)
97% of customers rate this company 4- or 5-stars
Newest to Oldest
  • Highest to Lowest
  • Newest to Oldest
  • Favorite Reviews
All Ratings
  • All Ratings
  • 5 ★ Reviews
  • 4 ★ Reviews
  • 3 ★ Reviews
  • 2 ★ Reviews
  • 1 ★ Reviews
Thomas U. Verified Customer   
04-24-25

Injector lines failed immediately and I had to buy another set this time some that don't leak fuel

Recommend this Company
1 / 5
Will S. Verified Customer   
04-24-25

Good

Recommend this Company
4 / 5
Matt P. Verified Customer   
04-24-25

just what I needed!

Recommend this Company
5 / 5
Questions & Answers
avatar
Popular Questions

No questions have been asked yet, ask your question above.

Shopper Approved Q&A Shopper Approved Q&A Answerbase
view