Walker 18455 Exhaust Muffler

Brand	Walker 18455
Universal Or Specific Fit	Specific
Shape	Oval
Grade Type	Regular
Inlet Inside Diameter	2.5
Body Width	9
Inlet Quantity	1
Outlet Inside Diameter	2.5
Outlet Quantity	1
Reversible	No
Tunable	No
Overall Length	22
Body Height	7
Body Length	18
Body Material	Steel
Finish	Aluminized
Inlet 1 Inside Diameter	2.5
Inlet 1 Type	Pipe connection
Inlet Configuration	Offset
Inlet Offset	1.625
Inlet Type	Pipe connection
Muffler Type	Combination
Outlet 1 Inside Diameter	2.5
Outlet 1 Type	Pipe connection
Outlet Configuration	Offset
Outlet Type	Pipe connection
Product line	SoundFX Direct Fit
Fits	Dodge · 55 vehicles

Direct-fit design. Installs as a specific-fit exhaust muffler with no guesswork.

Aluminized steel. Helps resist corrosion for longer service life than low-carbon steel.

Mechanical interior joints. Spun-locked heads add durability and help maintain a quality appearance.

Cross-references AP Exhaust 700226 for the same application. See all 1.

$105.23Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

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Walker SoundFX Direct Fit Muffler for Ram

Walker SoundFX Direct Fit muffler Part Number 18455 is a specific-fit exhaust muffler for select 1994-1997 Dodge Ram 1500 and Ram 2500 applications. It combines an oval steel body with aluminized finish and direct-fit pipe connections to support a clean replacement on compatible Ram exhaust systems.

Key Features

Specific-fit exhaust muffler for select Dodge Ram 1500 and Ram 2500 models
Oval muffler shape with 22-inch overall length
2.5-inch inlet and 2.5-inch outlet with pipe connection ends
Offset inlet and outlet configuration for application-specific routing
100% aluminized steel construction for improved service life versus low-carbon steel
Mechanical interior joints and spun-locked heads for added durability
Walker SoundFX Direct Fit line for OE-style replacement fitment

Product Details

Walker SoundFX Direct Fit Part Number 18455 is built as a combination muffler with a steel body, 9-inch body width, 7-inch body height, and 18-inch body length. The aluminized finish helps resist corrosion, while the direct-fit design supports replacement on the exhaust layout used by 1994 Dodge Ram 1500, 1994 Dodge Ram 2500, 1995-1997 Dodge Ram 1500, and 1995-1997 Dodge Ram 2500 models listed below. This part cross-references AP Exhaust 700226 for the same application.

Vehicle Fitment

Fits 1994 Dodge Ram 1500, N/A
Fits 1994 Dodge Ram 2500, N/A
Fits 1995-1997 Dodge Ram 1500, N/A, without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
Fits 1995-1997 Dodge Ram 2500, N/A, without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit

Common Replacement Reasons

Rust or corrosion in the muffler body
Exhaust noise from a leaking or damaged muffler
Restricted exhaust flow caused by internal deterioration
Fitment issues when replacing a worn factory-style muffler
Need for a direct-fit muffler on a Dodge Ram exhaust system

Installation Notes

Verify the vehicle’s year, model, GVW rating, and package details before installation. This muffler uses 2.5-inch pipe connection inlet and outlet ends with offset configuration, so match the existing exhaust routing and connection style before assembly. Professional exhaust installation is recommended for proper alignment and sealing.

Quality Assurance

Walker SoundFX mufflers use 100% aluminized steel, mechanical interior joints, and spun-locked heads to support durability and consistent fit. The SoundFX Direct Fit line is built for application-specific replacement on select Dodge Ram 1500 and Ram 2500 exhaust systems.

This part fits 55 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Drive Type	Liters	Cylinders	Wheel Base	Position	Notes
1997	Dodge	Ram 1500	—	3.9L	V6	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	3.9L	V6	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	3.9L	V6	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.9L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.2L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	3.9L	V6	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.2L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.9L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.9L	V8	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.9L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.2L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 1500	—	5.2L	V8	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 2500	—	5.9L	V8	154.7"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 2500	—	5.9L	V8	134.7"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1997	Dodge	Ram 2500	—	5.9L	V8	138.7"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	3.9L	V6	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	3.9L	V6	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	3.9L	V6	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.9L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.2L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	3.9L	V6	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.2L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.9L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.9L	V8	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.9L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.2L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 1500	—	5.2L	V8	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 2500	—	5.2L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 2500	—	5.9L	V8	134.7"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 2500	—	5.2L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 2500	—	5.9L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 2500	—	5.9L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1996	Dodge	Ram 2500	—	5.2L	V8	134.7"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	3.9L	V6	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	3.9L	V6	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	5.9L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	5.9L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	5.9L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	3.9L	V6	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	5.2L	V8	119.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 1500	—	3.9L	V6	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 2500	—	5.9L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 2500	—	5.2L	V8	139.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 2500	—	5.2L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 2500	—	5.9L	V8	155.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 2500	—	5.9L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1995	Dodge	Ram 2500	—	5.2L	V8	135.0"	N/A	without Sport Package; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; SoundFX Direct Fit
1994	Dodge	Ram 1500	—	5.9L	V8	135.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 1500	—	5.2L	V8	119.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 1500	—	5.9L	V8	119.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 1500	—	5.2L	V8	135.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 1500	RWD	3.9L	V6	135.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 1500	RWD	3.9L	V6	119.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 2500	—	5.2L	V8	135.0"	N/A	SoundFX Direct Fit
1994	Dodge	Ram 2500	—	5.9L	V8	135.0"	N/A	SoundFX Direct Fit
No rows match your filter.

Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

AP Exhaust — 700226