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MBRP 2003-2004 Dodge Cummins 4 Down-Pipe Aluminized

SKU: MBRPDAL405

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe AL...

MBRP 2003-2004 Dodge Cummins 4 Down-Pipe Aluminized

SKU: MBRPDAL405

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe AL...

A$581.51
IN STOCK! Est Ship 3-5 days. In stock at 1 location (9 available)

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Description

TChrgrDownPipe

Some folks are just not satisfied with the usual. They have to always be pushing the limits; refining and adjusting; until they have the truck that has no limits. We have put together some components that will take you to the next level. The fastest path from the turbo to the tip is through an MBRP down pipe. Bulking up exhaust flow.

Additional Information

Armor Lite Turbocharger Down Pipe; 4 in.; Aluminized; 4 in. Dual Wall Tip;

Part Type

Exhaust Pipe

Additional Application Notes
• 4 in.; Aluminized; 4 in. Dual Wall Tip;Meets EPA Standards
• For 305hp Models only. Not for use on vehicles equipped with catalytic converters. 4 in.; Aluminized; 4 in. Dual Wall Tip;Meets EPA Standards
• 4 in.; Aluminized

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-08 17:38:35

Features

  • Gain Extra Power
  • Jig Manufactured To Ensure Accuracy
  • Lower Exhaust Gas Temperatures
  • Lower Exhaust Gas Temperatures.

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: down-pipe)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Bend Type:Mandrel
Bolt-On Yes/No:Yes
Clamps Included:No
Color:Natural
Description:Armor Lite Turbocharger Down Pipe
Finish:Unfinished
Flanged Inlet:No
Fuel Type:Diesel
Gasket Or Seal Included:No
Inlet Outside Diameter:4.4
Inlet Type:Flare
Major:Diesel
Material:Aluminized Steel
Minor:Down Pipe
Outlet Outside Diameter:4
Outlet Type:Single
Overall Width:4
Part Number:mbrpDAL405
Pipe Bend Type:Mandrel
Pipe Diameter:4
Piping:4in
Quantity:1
Shape:Straight
Sheen Level:Satin
Tapered Outlet:No
Title:MBRP Exhaust 4in. Down Pipe; AL
Tubing Diameter:4 Inch
Type:Downpipe
UPS Able:Yes
Vehicle Segment:Truck
Welded Hanger:Yes

Product Downloads

# Document Type Download
1. Technical Drawing

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:38:09

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mbrp, MBRP Exhaust, MBRP INC, Mbrp Inc., Mbrp Performance Exhaust
StreetFX SKU mbrpDAL405
SFX Item ID 4047197
Accounting SKU mbrp-DAL405
Manufacturer SKU DAL405
Manufacturer UPC 882963100504
Alternative References DAL405, MBR-DAL405, MBRDAL405

Turbo Downpipe, 4.00 in., Dual Wall Tip, Steel, Aluminized, Dodge, Each

MBRP Performance Exhaust offers Armor Lite Series downpipes for a variety of applications, including Dodge and Ram diesel trucks from 2003 and up. They're JIG-manufactured to ensure total accuracy when replacing exhaust components on your vehicle. Smooth mandrel bends deliver excellent airflow, and the heavy-duty aluminized steel provides a long service life. MBRP's most value-oriented material, the tough aluminized mild steel is a great option for dry climates with no rain or salt. Push the limits! Gain extra power, lower exhaust gas temperatures, and bulk up exhaust flow via the fastest path from the turbo to the tip. MSRP Armor Lite downpipes are the upgrade you need.

Product Attributes
UPC882963100504
BrandMBRP Performance Exhaust
QuantitySold individually.
Part TypeExhaust Pipes, Turbo Downpipes
Mandrel-BentYes
Product LineMBRP Armor Lite Series Downpipes
Tubing FinishAluminized
Downpipe MaterialSteel
Hardware IncludedNo
Inlet Diameter (mm)101.60mm
Inlet Diameter (in.)4.00 in.
Outlet Diameter (mm)101.60mm
Outlet Diameter (in.)4.00 in.
Manufacturer's Part NumberDAL405
Oxygen Sensor Bung IncludedNo
Catalytic Converter IncludedNo

Manufacturer Attributes
Quantity 1
Outlet Outside Diameter 4
Pipe Diameter 4
Overall Width 4
Inlet Outside Diameter 4.4
Material Aluminized Steel
Inlet Type Flare
Bend Type Mandrel
Pipe Bend Type Mandrel
Color Natural
Flanged Inlet No
Clamps Included No
Tapered Outlet No
Gasket Or Seal Included No
Sheen Level Satin
Outlet Type Single
Shape Straight
Finish Unfinished
Welded Hanger Yes
Title MBRP Exhaust 4in. Down Pipe; AL
Major Diesel
Minor Down Pipe
Vehicle Segment Truck
Bolt-On Yes/No Yes
Type Downpipe
Fuel Type Diesel
UPS Able Yes
Tubing Diameter 4 Inch
Manufacturer Designation 4in. Down Pipe.AL
Product Class Exhaust Pipe
Construction/Type 4in. Down Pipe.Aluminized Steel.
Product Outline Lower Exhaust Gas Temperatures.
Vehicle Brief MBRP Exhaust Down Pipe
Market Description MBRP Down Pipe.

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