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.
Specifications:
| Description_ASC |
Fits 1999-2003 Ford with 7.3L PowerStroke Diesel Turbo engine. |
| Description_DEF |
Turbocharger Down Pipe |
| Description_DES |
Flowmaster Turbo Downpipe Kit |
| Description_EXT |
Fits 1999-2003 Ford with 7.3L PowerStroke Diesel Turbo engine. |
| Description_INV |
99-03 FORD 7.3L 4" TURBO DOWN PIPE |
| Description_FAB |
Unrestricted Flow Compared to Factory Downpipe |
| Description_FAB |
Large Smooth 4.00-inch Diameter Tubing |
| Description_FAB |
16 Gauge Aluminized Steel Construction |
| Description_FAB |
Increases Overall Power Capability |
| Description_FAB |
Reduces Heat Build-up |
| Description_FAB |
Easy Installation |
| Description_MKT |
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. |
| Description_SHO |
TChrgrDownPipe |
| Automotive Item Grade |
Premium Replacement |
| Emission Code |
5 |
| Material Gauge |
16 |
| Title |
Flowmaster 1078 Turbo Downpipe Kit 99-03 Ford 4in |
| Color |
Gray |
| Material |
Aluminized Steel |
| Tubing Diameter |
4.000 in. |
| System Type |
Turbo Down Pipe |
| California Proposition 65 Required |
No |
| WARNING CA Proposition 65 |
No |
| Brand |
Flowmaster |
| Product Type |
Exhaust Accessories |
| Tubing Diameter (in) |
4 |
| Length |
6.0000 |
| Width |
15.0000 |
| Height |
42.0000 |
| Weight |
9.0000 |
