My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MBRP S6104409 4 Inch Turbo Back Exhaust System T409 Stainless Steel

(Toyota Corolla 2005-08, Camry 2010-11, Prius 2004-09, Matrix 2005-08; Dodge Ram 2500 2003-04, Dakota 2005-07, 2009-10, Ram 3500 2003-04 + 11 more models)

Part of: MBRP Turbo Back Exhaust System Stainless Steel

Other options in this family: MBRP S6100409 MBRP S6216409 MBRP S6206409 MBRP S6204409 MBRP S6240409

Manufacturer

Picture for manufacturer MBRP

Part Number

S6104409
7 reviews
Sale Price

$819.99

In Stock (7)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MBRP S6104409 is a complete 4-inch turbo-back exhaust system engineered specifically for 2003-2004 Dodge Ram 2500/3500 trucks equipped with the 5.9L Cummins diesel engine (305HP models, 4WD only). This single side exit system is constructed from T409 stainless steel and features a mirror polished tip for a premium appearance.

Armor Plus Series Construction:

Built from corrosion-resistant T409 stainless steel, this exhaust system offers excellent value and durability for diesel truck owners. The material resists penetrating rust under normal conditions and is easy to clean and maintain. All tubing is mandrel-bent to maintain consistent diameter through bends, eliminating flow restrictions and rippling that can occur with crush-bent pipes. This design maximizes exhaust flow, allowing your engine to breathe more efficiently and produce more power.

Key Features:

  • 4-inch smooth mandrel-bent T409 stainless steel tubing
  • Single side exit configuration with 5-inch OD mirror polished tip
  • Bolt-on installation for direct fitment
  • Enhanced exhaust tone with improved flow
  • Lifetime warranty against manufacturing defects
  • Turbo-back design replaces restrictive factory exhaust

Important Application Notes:

  • Designed for 305HP Cummins models only (4WD applications)
  • Not compatible with 235HP California models equipped with catalytic converters
  • Not legal for sale or use in California
  • Some cutting may be required during installation

Material Considerations:

While T409 stainless steel provides excellent rust resistance, exposure to heavy salt, winter road treatments, or coastal environments may accelerate surface corrosion. Such environmental corrosion is not covered under warranty unless the system fails completely. For maximum longevity in harsh climates, periodic cleaning is recommended.

Products specifications

Fits

Toyota Corolla 2005-08, Camry 2010-11, Prius 2004-09, Matrix 2005-08; Dodge Ram 2500 2003-04, Dakota 2005-07, 2009-10, Ram 3500 2003-04; Cadillac Escalade 2017, Escalade ESV 2017; Scion tC 2005-10; Mercedes-Benz SLK350 2005-11 + 7 more models

Tail Pipe Diameter

4.000 in.

Inlet Inside Diameter

4.000 in.

Tip Diameter

5.000 in.

Outlet Outside Diameter

5.000 in.

Prop 65

WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm

Exhaust Type

Single

Exit Style

Straight

Material

409 Stainless Steel

Exit Position

Single Side

Tubing Diameter

4.000 in.

Muffler Type

Straight-Through

Exit Style

Single Side Exit

UPS Able

Yes

Type

Turbo-Back

Muffler Yes/No

Yes

Minor

Single

Profile

Street Profile

Material

T-409 Stainless Steel

Vehicle Segment

Truck

Bolt-On Yes/No

Yes

Fuel Type

Diesel

Major

Diesel

Tubing Diameter

4 Inch

Outlet Outside Diameter

4.000 in.

Best prices by far. But when I received my part which was right but not for year that pickup is so I have go through the process of returning it

2nd time buying from you. Simple and save $$ too.

I hope my first visit is a good visit for the future.

Fast shipping cheapest I could find, easy to deal with, great product

Second order with them. Very fast and products arrive safely and as advertised. Highly recommended!

good so far

Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy