This item is out of stock.

Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

MBRP Exhaust FS9401 4in. Down Pipe. T409

Exhaust Pipe
AusBoss Performance LLC
(544)
Seller's other items
Contact seller
US $199.99
as low as $34.70/mo with
Condition:
New
Compatibility:
Shipping:
Free Economy Shipping.
Located in: Daytona Beach, Florida, United States
Delivery:
Estimated between Mon, Nov 10 and Fri, Nov 14 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:316801699106
Last updated on Oct 07, 2025 16:03:55 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 224 vehicle(s)
YearMakeModelTrimEngineNotes
2003FordF-250 Super DutyLariat Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyLariat Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyLariat Extended Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyLariat Extended Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXL Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXL Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXL Extended Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXL Extended Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXL Standard Cab Pickup 2-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXL Standard Cab Pickup 2-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXLT Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXLT Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXLT Extended Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXLT Extended Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXLT Standard Cab Pickup 2-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-250 Super DutyXLT Standard Cab Pickup 2-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-350 Super DutyKing Ranch Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-350 Super DutyKing Ranch Crew Cab Pickup 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-350 Super DutyLariat Cab & Chassis 4-Door7.3L 445Cu. In. V8 DIESEL OHV Turbocharged4WD, Down Pipe, N/A, Quantity needed per vehicle: 1
2003FordF-350 Super DutyLariat Cab & Chassis 4-Door7.3L 445Cu. In. V8 DIESEL OHV TurbochargedRWD, Down Pipe, N/A, Quantity needed per vehicle: 1
Portions of the information contained in this table have been provided by ausboss_performance_llc

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Materials sourced from
Canada
Manufacturer Warranty
1 Year
Brand
MBRP Exhaust
Manufacturer Part Number
FS9401
Material
409 Stainless Steel
Prop 65 - Short Label
Prop65warning.pdf
Prop 65 (C, R or CR)
CR
Prop 65 Yes/No
YES
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
Color
Natural
Clamps Included
No
Flanged Inlet
No
Gasket Or Seal Included
No
Inlet Outside Diameter
4.25 IN
Inlet Type
Flared
Outlet Outside Diameter
4 IN
Outlet Type
Single Slip-fit
Pipe Bend Type
Mandrel
Pipe Diameter
4 IN
Quantity
1
Shape
Straight
Tapered Outlet
No
Welded Hanger
No
UPC
882963100597
Category

Item description from the seller

About this seller

AusBoss Performance LLC

100% positive feedback•2.8K items sold

Joined Oct 2010
Usually responds within 24 hours
Welcome to AusBoss Performance, your one-stop-shop for all your aftermarket and performance auto parts needs. We are committed to providing our customers with the highest quality parts and exceptional ...
See more
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
eBay Motors

Seller feedback (528)

All ratingsselected
Positive
Neutral
Negative
  • j***k (1449)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good price good seller fast shipping just as described
    Holman 31530 Ladder Rack Leg Extension; Pro II Series; For Holman Pro II Rack on (#267228771393)
  • x***w (898)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described Fast shipping Good seller Highly recommend
    Helix Racing 202-2002 Brake Bleeder Screw Cap; Yellow; With Tether; Set Of 4 (#316638603059)
  • r***r (7)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This product came quick. It works and it fits like a glove. Packaging was perfect. And looks amazing once installed. Looks like OEM. It’s a little stiff but I’m sure it will loosen up over time. Dry will buy from this company again.
    Pop & Lock PL5400 Fits Toyota Tacoma Codeable Lock BOLT (#266824348121)
See all feedback

Product ratings and reviews

Learn more
5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

More to explore :