Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

MBRP 1999-2003 Ford F-250/350 7.3L 4 Down Pipe

SKU: MBRPFS9401

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe 409...

MBRP 1999-2003 Ford F-250/350 7.3L 4 Down Pipe

SKU: MBRPFS9401

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe 409...

A$618.08
IN STOCK! Est Ship 3-5 days. In stock at 1 location (more than 10 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

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 Plus Turbocharger Down Pipe; 4 in. Diameter; Mandrel Bent; T409 Stainless Steel; 4 in. Outlet Diameter Tip;

Part Type

Exhaust Pipe

Additional Application Notes
• Fits Non Active Exhaust~Not For Use In Vehicles Equipped With Catalytic Converter Fits Non Active Exhaust 4 in. Diameter; Mandrel Bent; T409 Stainless Steel; 4 in. Outlet Diameter Tip;Meets EPA Standards
• 4 in.; Mandrel Bent; T409 Stainless

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
  • Jib Manufacture To Ensure Accuracy. Power Gains. Lower Exhaust Temperatures.
  • Jig Manufactured To Ensure Accuracy
  • Lower Exhaust Gas Temperatures

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 Bent
Bolt-On Yes/No:Yes
Clamps Included:No
Color:Natural
Description:Armor Plus Turbocharger Down Pipe
Finish:Unfinished
Flanged Inlet:No
Fuel Type:Diesel
Gasket Or Seal Included:No
Inlet Outside Diameter:4.25
Inlet Type:Flared
Major:Diesel
Material:409 Stainless Steel
Minor:Down Pipe
Outlet Connection:Slip-Fit
Outlet Outside Diameter:4
Outlet Type:Single Slip-fit
Part Number:mbrpFS9401
Pipe Bend Type:Mandrel
Pipe Diameter:4
Piping:4in
Quantity:1
Shape:Straight
Tapered Outlet:No
Title:MBRP Exhaust 4in. Down Pipe; T409
Tubing Diameter:4 Inch
Type:Downpipe
UPS Able:Yes
Vehicle Segment:Truck
Welded Hanger:No

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 mbrpFS9401
SFX Item ID 4047202
Accounting SKU mbrp-FS9401
Manufacturer SKU FS9401
Manufacturer UPC 882963100597
Alternative References FS9401, MBR-FS9401, MBRFS9401

4" Down Pipe, T409 1999-2003 Ford F-250/350 7.3L

Product Attributes
BrandMBRP Performance Exhaust
Manufacturer's Part NumberFS9401
Part TypeExhaust Pipes, Turbo Downpipes
UPC882963100597

Manufacturer Attributes
Quantity 1
Shape Straight
Tapered Outlet No
Welded Hanger No
Bend Type Mandrel Bent
Color Natural
Finish Unfinished
Clamps Included No
Flanged Inlet No
Gasket Or Seal Included No
Inlet Outside Diameter 4.25
Inlet Type Flared
Material T-409 Stainless Steel
Outlet Connection Slip-Fit
Outlet Outside Diameter 4
Outlet Type Single Slip-fit
Pipe Bend Type Mandrel
Pipe Diameter 4
Title MBRP Exhaust 4in. Down Pipe; T409
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. T409
Product Class Exhaust Pipe
Construction/Type 4in. Down Pipe. T409 Stainless Steel.
Product Outline Jib Manufacture To Ensure Accuracy. Power Gains. Lower Exhaust Temperatures.
Vehicle Brief MBRP Exhaust Down Pipe
Market Description MBRP Exhaust Diesel Down Pipe.

Compatibility

Loading compatibility information...

Keep shopping

More from Mbrp