_1.webp)
_2.webp)
_3.webp)
AP Challenge Muffler
Our best Direct Fit OE replacement muffler; Constructed from 100% Aluminized Steel; Original Equipment Tuning matches OE tone; Backed by a Limited Lifetime Warranty
| Brand |
AP Exhaust |
|---|---|
| Part Number (MPN) |
2557 |
| SKU |
2557 |
| UPC / GTIN |
085337322155 / 00085337322155 |
| Condition |
New |
| Body Height |
8.500 |
| Body Length |
20.000 |
| Body Material |
Aluminized Steel |
| Body Width |
11.500 |
| Boxed |
Yes |
| Grade Type |
Regular |
| Heat Shield Attached |
No |
| Inlet Inside Diameter |
3.500 |
| Inlet Location |
Right Center |
| Inlet Quantity |
1 |
| Muffler Outlet Location |
Left Center |
| Muffler Type |
Baffled |
| Outlet Inside Diameter (IN) |
3.5 |
| Outlet Quantity |
1 |
| Outlet Type |
Pipe |
| Overall Length |
25.000 |
| Series |
Challenge |
| Sound Level |
OE comparable |
| Tunable |
No |
| Year |
2003 |
| Make |
Ford |
| Model |
F-250 Super Duty |
| Body & Trim |
Lariat |
| Engine & Transmission |
7.3L V8 – Diesel |
| AP Exhaust |
2559, 700483 |
| Walker Exhaust |
18972, 21507 |
Vehicle Fitment
_1.webp)
_1.webp)
_-_Walker_Exhaust_(18905)_2.webp)
_1.webp)
