AP Exhaust 2550 Exhaust Muffler - Right
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AP Exhaust

AP Exhaust 2550 Exhaust Muffler - Right

Brand AP Exhaust 2550
Position Right
Body Height 5.5
Body Length 12
Body Material Aluminized steel
Body Width 11
Grade Type Regular
Heat Shield Attached No
Inlet Location Right center
Inlet Outside Diameter 2
Inlet Quantity 1
Inlet Type Pipe
Muffler Configuration O/c
Muffler Type Baffled
Outlet Location Center
Outlet Outside Diameter 2
Outlet Quantity 1
Outlet Type Spout
Overall Length 25
Series Challenge
Shape Oval
Sound Level Oe comparable
Tunable No
Fits Ford and Lincoln · 8 vehicles

Baffled design. Delivers controlled exhaust flow with an OE-comparable sound level.

Aluminized steel body. Helps resist corrosion for dependable everyday durability.

Oval shape. Compact muffler profile fits a wide range of exhaust setups.

Cross-references 8T4Z5230A for the same application. See all 1.

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AP Exhaust 2550 Muffler for Edge and MKX

AP Exhaust 2550 is an oval, baffled exhaust muffler built with aluminized steel for OE-style replacement service. It is a direct-fit option for the right side on 2007-2010 Ford Edge and 2007-2010 Lincoln MKX applications with a 2-inch inlet and 2-inch outlet.

Key Features

  • Part number 2550 from AP Exhaust Challenge series
  • Oval muffler body with baffled internal design
  • Aluminized steel construction for everyday exhaust service
  • Right-center 2-inch pipe inlet and center 2-inch spout outlet
  • OE comparable sound level for factory-style exhaust tone
  • Fits 2007-2010 Ford Edge, right
  • Fits 2007-2010 Lincoln MKX, right

Product Details

This AP Exhaust muffler uses an O/C configuration with a single inlet and single outlet, matching the layout used on the right-side rear exhaust path for these vehicles. The 12-inch body length, 11-inch body width, and 5.5-inch body height support a compact oval profile, while the 25-inch overall length helps it align with the original exhaust routing. If you are replacing a worn Ford Edge muffler or Lincoln MKX right-side exhaust muffler, AP Exhaust 2550 provides a practical OE-style service part for the Challenge LTW application.

This part cross-references Ford 8T4Z5230A for the same application.

Common Problems It Can Address

  • Exhaust noise from a rusted or leaking muffler
  • Reduced exhaust flow caused by internal muffler damage
  • Factory exhaust tone that has become louder over time
  • Corrosion-related failure in the original welded assembly
  • Need for a right-side replacement muffler on Edge or MKX models

Installation Notes

Verify the vehicle is a 2007-2010 Ford Edge or 2007-2010 Lincoln MKX with the right-side Challenge LTW exhaust layout before ordering. The OE system was a welded assembly, and AP Exhaust notes that related parts identified for the system should be replaced together when servicing the assembly. Confirm inlet and outlet orientation, pipe diameter, and overall length against the original unit before installation.

Quality Assurance

AP Exhaust manufactures this muffler as a regular-grade replacement part for OE-style exhaust service. The aluminized steel body and baffled construction are selected for standard-duty replacement use in the Challenge series.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010FordEdge3.5LV6RightChallenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2010LincolnMKX3.5LV6RightChallenge LTW; (Right); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2009FordEdge3.5LV6RightChallenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2009LincolnMKX3.5LV6RightChallenge LTW; (Right); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008FordEdge3.5LV6RightChallenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008LincolnMKX3.5LV6RightChallenge LTW; (Right); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007FordEdge3.5LV6RightChallenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007LincolnMKX3.5LV6RightChallenge LTW; (Right); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
8T4Z5230A