MBRP 11-14 Ford 6.7L Powerstroke Turbo Down Pipe T409

SKU: MBRPFS9459

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe 409...

Mbrp

MBRP 11-14 Ford 6.7L Powerstroke Turbo Down Pipe T409

SKU: MBRPFS9459

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe 409...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

Product Overview

Features and Benefits

Retains All Factory Mounting Points
Retains Factory Mounting Points. Increased Horsepower and Torque. Less Restrictive.
Direct Fit To Stock Exhaust
Includes Extension Pipe
Increased Horsepower And Torque
More Aggressive Sound
4 in. Flex Coupling Lined For Superior Flow/Longer Life

Product Details

Bend Type:	Mandrel Bent
Bolt-On Yes/No:	Yes
Clamping Type:	Flat Band
Clamps Included:	Yes
Description:	Armor Plus Turbocharger Down Pipe
Finish:	Unfinished
Fuel Type:	Diesel
Gasket Or Seal Included:	No
Inlet Outside Diameter:	3.4
Inlet Type:	Flanged
Major:	Diesel
Material:	409 Stainless Steel
Minor:	Down Pipe
Outlet Connection:	Welded Flange
Outlet Outside Diameter:	4.5
Outlet Type:	Ball Flare with Welded Flange
Part Number:	mbrpFS9459
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
Restrictions:	Not To Be Sold In California.
Shape:	Straight
Sheen Level:	Satin
Title:	MBRP Exhaust 4in. Turbo 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:	No

Part Type

Exhaust Pipe

Data: v4.2 - Upd: 2026-10-15 01:30:37

Features

4 in. Flex Coupling Lined For Superior Flow/Longer Life
Direct Fit To Stock Exhaust
Includes Extension Pipe
Increased Horsepower And Torque
More Aggressive Sound
Retains All Factory Mounting Points
Retains Factory Mounting Points. Increased Horsepower and Torque. Less Restrictive.

Specifications

Product Attributes - Brand: MBRP Performance Exhaust
Product Attributes - Manufacturer's Part Number: FS9459
Product Attributes - Part Type: Exhaust Pipes, Turbo Downpipes
Product Attributes - UPC: 882963119087

Reference Information

Brand Name/s	Mbrp
StreetFX SKU	mbrpFS9459
SFX Item ID	4047786
Supplier Item Code	4047786
Manufacturer SKU	FS9459
Manufacturer UPC	882963119087
Alternative References	MBRFS9459, 6.7L, T409