Walker 18867 Exhaust Muffler
OE Quality 60-Day Returns
Walker
 SoundFX Direct Fit

Walker 18867 Exhaust Muffler

Brand Walker 18867
Universal Or Specific Fit Specific
Shape Oval
Grade Type Regular
Body Width 9
Inlet Quantity 1
Outlet Quantity 1
Reversible No
Tunable No
Overall Length 42.25
Body Height 7
Body Length 12
Body Material Steel
Finish Aluminized
Inlet 1 Type 2 bolt welded flange
Inlet Configuration Offset
Inlet Offset 2
Inlet Type 2 bolt welded flange
Muffler Type Combination
Outlet 1 Outside Diameter 1.5
Outlet 1 Type Tip
Outlet Configuration Offset
Outlet Outside Diameter 1.5
Outlet Type Tip
Product line SoundFX Direct Fit
Fits Honda · 15 vehicles

Direct-fit design. Installs as a specific replacement with no modifications needed.

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

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

Cross-references AP Exhaust 28440, AP Exhaust 700147 and BRExhaust 163-727 for the same application. See all 4.

$93.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $93.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Walker SoundFX Direct Fit Muffler for Honda Civic

Walker SoundFX Direct Fit muffler Part Number 18867 is a specific-fit exhaust muffler for select 1992-1995 Honda Civic applications. It is built with aluminized steel for improved service life versus low-carbon steel and is shaped to deliver a clean OE-style appearance with controlled exhaust sound.

Key Features

  • Specific-fit exhaust muffler for select Honda Civic models
  • Oval body shape with a combination muffler design
  • 100% aluminized steel construction
  • Mechanical interior joints and spun-locked heads for added durability
  • Offset inlet and offset outlet layout
  • 2-bolt welded flange inlet for welded-system applications
  • 1.5-inch outlet tip diameter

Product Details

Walker SoundFX Direct Fit is a product line focused on direct replacement exhaust components that match the vehicle’s original layout and acoustic profile. This Walker muffler Part Number 18867 uses a steel body with an aluminized finish, an oval profile, and a 42.25-inch overall length to support a proper fit on the listed Honda Civic welded exhaust systems. It is a practical choice for drivers looking for a replacement muffler that maintains a factory-style appearance and measured exhaust tone.

This part cross-references AP Exhaust 28440 for the same application.

What This Muffler Helps Address

  • Exhaust noise from a worn or damaged muffler
  • Rust-related deterioration in the muffler body
  • Fitment issues on welded-system Honda Civic exhaust layouts
  • Loss of original exhaust tone after muffler failure
  • Visible corrosion or exhaust system aging

Installation Notes

Fits 1992-1995 Honda Civic, N/A, and fits 1994 Honda Civic, N/A, with Canada emissions on welded systems. Fits 1992-1994 Honda Civic, N/A, without Canada emissions on welded systems. Verify inlet and outlet orientation, flange style, and exhaust routing before installation. Because this muffler uses a welded-system configuration, installation should be matched to the existing exhaust layout on the vehicle.

Quality Assurance

Walker uses aluminized steel, mechanical interior joints, and spun-locked heads to support durability and long service life in everyday exhaust service.

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody Type# DoorsLitersCylindersPositionNotes
1995HondaCivicLXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1995HondaCivicDXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1995HondaCivicDXCoupe2 Door1.5LL4N/AWelded System; SoundFX Direct Fit
1994HondaCivicLXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1994HondaCivicDXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1994HondaCivic—Coupe2 Door1.6LL4N/AWelded System; with Canada Emissions; SoundFX Direct Fit
1994HondaCivicEX——1.6LL4N/AWelded System; without Canada Emissions; SoundFX Direct Fit
1994HondaCivicDXCoupe2 Door1.5LL4N/AWelded System; SoundFX Direct Fit
1993HondaCivicLXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1993HondaCivicDXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1993HondaCivicEX——1.6LL4N/AWelded System; without Canada Emissions; SoundFX Direct Fit
1993HondaCivicDXCoupe2 Door1.5LL4N/AWelded System; SoundFX Direct Fit
1992HondaCivicLXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1992HondaCivicDXSedan—1.5LL4N/AWelded System; SoundFX Direct Fit
1992HondaCivicEX——1.6LL4N/AWelded System; without Canada Emissions; SoundFX Direct Fit
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 28440AP Exhaust — 700147BRExhaust — 163-727VFM-1337