MBRP 1994-2002 Dodge Cummins 4 Down-Pipe T409

SKU: MBRPDS9401

Exhaust Pipe

MBRP Down Pipe 409...

Mbrp

MBRP 1994-2002 Dodge Cummins 4 Down-Pipe T409

SKU: MBRPDS9401

Exhaust Pipe

MBRP Down Pipe 409...

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

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.

Product Overview

Features and Benefits

Jig Manufactured To Ensure Accuracy
Increased Horsepower And Torque. Lowers EGT's.
Gain Extra Power
Lower Exhaust Gas Temperatures

Product Details

Bend Type:	Mandrel Bent
Bolt-On Yes/No:	Yes
Clamps Included:	No
Color:	Natural
Description:	Armor Plus Turbocharger Down Pipe
Finish:	Unfinished
Flanged Inlet:	Yes
Fuel Type:	Diesel
Inlet Outside Diameter:	3.5
Inlet Type:	Flared with welded flange
Major:	Diesel
Material:	409 Stainless Steel
Minor:	Down Pipe
Outlet Connection:	Slip-Fit
Outlet Outside Diameter:	4
Outlet Type:	Single Slip-fit
Part Number:	mbrpDS9401
Pipe Bend Type:	Mandrel
Pipe Diameter:	4
Piping:	4in
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Prop65warning.pdf
Prop 65 Yes/No:	YES
Quantity:	1
Shape:	Straight
Sheen Level:	Satin
Tapered Outlet:	No
Title:	MBRP Exhaust 4in. Down Pipe; T409
Tubing Diameter:	4 Inch
Type:	Downpipe
UPS Able:	Yes
Vehicle Segment:	Truck
WARNING CA Proposition 65 Message:	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
WARNING CA Proposition 65:	Yes
Welded Hanger:	Yes

Part Type

Exhaust Pipe

Data: v4.2 - Upd: 2026-10-14 02:08:34

Features

Gain Extra Power
Increased Horsepower And Torque. Lowers EGT's.
Jig Manufactured To Ensure Accuracy
Lower Exhaust Gas Temperatures

Specifications

Bend Type:: Mandrel Bent
Bolt-On Yes/No:: Yes
Clamps Included:: No
Color:: Natural
Description:: Armor Plus Turbocharger Down Pipe
Finish:: Unfinished
Flanged Inlet:: Yes
Fuel Type:: Diesel
Inlet Outside Diameter:: 3.5
Inlet Type:: Flared with welded flange
Major:: Diesel
Material:: 409 Stainless Steel
Minor:: Down Pipe
Outlet Connection:: Slip-Fit
Outlet Outside Diameter:: 4
Outlet Type:: Single Slip-fit
Part Number:: mbrpDS9401
Pipe Bend Type:: Mandrel
Pipe Diameter:: 4
Piping:: 4in
Prop 65 (C, R or CR):: CR
Prop 65 - Short Label:: Prop65warning.pdf
Prop 65 Yes/No:: YES
Quantity:: 1
Shape:: Straight
Sheen Level:: Satin
Tapered Outlet:: No
Title:: MBRP Exhaust 4in. Down Pipe; T409
Tubing Diameter:: 4 Inch
Type:: Downpipe
UPS Able:: Yes
Vehicle Segment:: Truck
WARNING CA Proposition 65 Message:: 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
WARNING CA Proposition 65:: Yes
Welded Hanger:: Yes

Reference Information

Brand Name/s	Mbrp
StreetFX SKU	mbrpDS9401
SFX Item ID	4047199
Supplier Item Code	4047199
Manufacturer SKU	DS9401
Manufacturer UPC	882963100535
Alternative References	MBRDS9401, T409