Quiet a worn-out exhaust with the Walker SoundFX Exhaust Muffler 18955, a direct-fit replacement that bolts into place on the 2001-2004 Ford Pickup F100. This WALKER EXHAUST muffler carries a 2.5" inlet (ID) and a 2.5" outlet (ID) and is built from 100% aluminized steel for a longer service life than low-carbon steel.
Loud rumbling or droning, rattles, or rust-through on the old muffler are common signs it may need replacing. If a failed muffler is the cause, this SoundFX unit restores the original flow path and acoustics. See the Buyer's Guide tab for engine-level fitment.
Interchange: 700297
This part cross-references / interchanges with the following part numbers:
What vehicle does the Walker 18955 muffler fit?
It is a direct-fit replacement for the 2001-2004 Ford Pickup F100. Check the Buyer's Guide tab to confirm the exact engine application for your truck.
What are the inlet and outlet sizes?
This muffler has a 2.5" inlet (ID) and a 2.5" outlet (ID).
What is this Walker SoundFX exhaust muffler made of?
It is built from 100% aluminized steel with an internal drainage system to help reduce corrosion, plus spun-locked heads and OE-style spot welds for stability.
Do I need welding to install it?
No. It is a bolt-on, direct-fit replacement with factory-style pipe routings, brackets and hangers, so no specialized fabrication or welding is required.
How will it sound compared to the original?
Its louvered tubes help reduce radiated noise for factory-style sound quality, rather than the louder tone of straight perforated tubes.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
