2003.5-2007 Powerstroke 4" Turbo Back Exhaust System w/ Muffler (421020)
Description
Fits
| Year | Make | Model | Engine |
| 2003.5-2007 |
Ford | F-Series | 6.0L Powerstroke & Manual Transmission |
The 421020 is a 4" turbo-back exhaust system for the 2003.5-2007 Ford F-Series. It replaces your restrictive OE exhaust system with a 4" mandrel-bent exhaust system and includes a high-flow muffler for street applications. Just like all of Mel's Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you sail through the installation process. This system not only sounds great, but it also improves torque, mileage, and throttle response.
Part Number: 421020
Features
- 4" Turboback Single Exhaust system.
- Includes Muffler
- Aluminized Steel
- Single Side Exit
- Easy Install - Mounts to OE Hangers
Notes
- This system will NOT fit trucks with an automatic transmission.
Original: $478.32
-65%$478.32
$167.41Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model | Engine |
| 2003.5-2007 |
Ford | F-Series | 6.0L Powerstroke & Manual Transmission |
The 421020 is a 4" turbo-back exhaust system for the 2003.5-2007 Ford F-Series. It replaces your restrictive OE exhaust system with a 4" mandrel-bent exhaust system and includes a high-flow muffler for street applications. Just like all of Mel's Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you sail through the installation process. This system not only sounds great, but it also improves torque, mileage, and throttle response.
Part Number: 421020
Features
- 4" Turboback Single Exhaust system.
- Includes Muffler
- Aluminized Steel
- Single Side Exit
- Easy Install - Mounts to OE Hangers
Notes
- This system will NOT fit trucks with an automatic transmission.
