Maintain the factory sound of your vehicle when you purchase the AP Emissions 2557 Challenge Series Muffler. AP Emissions includes their patented single-cartridge design with this muffler. Purchase the AP Emissions components you need at XDP. 100% aluminized steel provides this muffler with the durability and corrosion resistance it needs. The challenger muffler delivers a quiet ride and minimal back-pressure.
Features:
- Constructed From Aluminized Steel
- Quiet Ride & Minimal Back-Pressure
- Features Single-Cartridge Muffler Design
Note:
Location: After Intermediate Pipe
Wheelbase: All Wheelbases
In some applications the OE system is a welded assembly. Cutting or welding may be required for installation.
This component is designed for use on models that came from the factory with or without a catalytic converter.
Vehicles that are equipped with a catalytic converter must retain the factory catalytic converter.
Removal of the catalytic converter may be a violation of federal or local regulations.
YEAR | MAKE | FOR ENGINE SERIES |
1999 | Ford | 7.3L Powerstroke |
2000 | Ford | 7.3L Powerstroke |
2001 | Ford | 7.3L Powerstroke |
2002 | Ford | 7.3L Powerstroke |
2003 | Ford | 7.3L Powerstroke |