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Flowmaster
Fits 1999 to 2003 Ford F-250 Super Duty, F-350 Super Duty. See every vehicle
Free shipping in Canada
This is our 4.00-inch replacement Turbo Downpipe to eliminate the often crimped and restrictive factory 3.50-inch turbo downpipe on all 1999-2003 Ford F-Series trucks with 7.3L Powerstroke engine. Constructed from large 4.00-inch mandrel-bent 16 gauge aluminized steel tubing for unrestricted flow, our downpipe is a must for anyone wanting to make more power with their 7.3L Powerstroke engine. This direct-fit downpipe bolts onto the turbocharger flange using the V-Band connection. Benefits include improved power and torque as well as throttle response and overall fuel mileage.
Warranty: Manufacturer's Limited 3 Year Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1999 - 2003 | Ford | F-250 Super Duty | Lariat, XL, XLT | 7.3L 445 V8 |
| 1999 - 2002 | Ford | F-350 Super Duty | Lariat, XL, XLT | 7.3L 445 V8 |
| 2003 | Ford | F-350 Super Duty | King Ranch, Lariat, XL, XLT | 7.3L 445 V8 |