Pay in installments of $160.75 with
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
MagnaFlow Sys T/B 99-03 Ford F-250/F-350 Super Duty 7.3L Diesel 4in Single Passenger Side Rear ExitThe MagnaFlow Custom Builder Pipe Series Turbo Back Performance Exhaust 17878 utilizes a weight optimized, emissions legal design engineered to enhance your diesel truck with our signature resonant sound and dyno proven performance. This turbo back 4in. diameter Custom Builder Pipe kit is made of durable, corrosion resistant stainless steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime
The MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust 17878 utilizes a weight-optimized, emissions-legal design engineered to enhance your diesel truck with our signature resonant sound and dyno-proven performance. This turbo-back 4in. diameter Custom Builder Pipe kit is made of durable, corrosion resistant stainless steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime warranty. Exhaust kit 17878's mandrel bent pipes have been tuned to produce Aggressive interior and Very Aggressive exterior exterior sound levels. The system terminates in a Single Passenger Side Rear exit. Professional installation is recommended due to the possible cutting, welding and fabrication required.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2003 | Ford | F-250 Super Duty | Lariat |
| 1999-2003 | Ford | F-250 Super Duty | XL |
| 1999-2003 | Ford | F-250 Super Duty | XLT |
| 2003 | Ford | F-350 Super Duty | King Ranch |
| 1999-2003 | Ford | F-350 Super Duty | Lariat |
| 1999-2003 | Ford | F-350 Super Duty | XL |
| 1999-2003 | Ford | F-350 Super Duty | XLT |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
really nice and soft
Size: One Size, Color: Cappuccino
really nice and soft
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
★★★★★ 5
I love this cap! No itch, very warm.
Size: One Size, Color: Classic Grey
Great cap, just what I was looking for.
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Reviewed in the United States on November 8, 2024
★★★★★ 5
Elegantes y cómodos
Size: 9, Color: Black
Calza perfecto
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Reviewed in the United States on April 1, 2026
★★★★★ 1
Disappointed
Size: 8, Color: Cognac
The shoes run very big a look cheap. They are not comfortable . The refund has taken over 15 days.
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Reviewed in the United States on August 29, 2025
★★★★★ 5
It’s thin but really warm!
Color: Light Grey Melange, Size: One Size
This beanie is so soft and warm! It’s thin but feels as warm as my merino wool beanies from this company! They make great products! Who doesn’t love cashmere!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
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