HomeExhaust > MufflersWalker 18905 Exhaust Muffler
Part #: 18905

Walker 18905 Exhaust Muffler

SoundFX Direct Fit
33 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$79.34Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
SoundFX Direct Fit
Fitment: Acura and Honda, Civic and EL
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker SoundFX Direct Fit Exhaust Muffler 18905

The Walker SoundFX Direct Fit Exhaust Muffler 18905 is designed specifically for Acura and Honda vehicles, including the Civic and EL models. This oval-shaped muffler offers a precise fit and reliable performance for your exhaust system needs.

  • Specific fit for Acura and Honda Civic and EL models
  • Oval body shape with aluminized steel construction
  • Overall length of 39.25 inches and body length of 15 inches
  • Single inlet and outlet with 2-inch diameter tips
  • Offset inlet and outlet with 2 bolt welded flange connections

Product Features and Specifications

The Walker 18905 muffler features a combination muffler type with a regular grade steel body finished in aluminized coating for corrosion resistance. Its oval shape measures 9 inches in width, 7 inches in height, and 15 inches in body length, providing a compact yet effective design. The muffler includes one inlet and one outlet, both offset by 2 inches, and uses 2 bolt welded flange connections for secure attachment. The outlet is designed as a tip with a 2-inch outside diameter, matching the inlet size for consistent exhaust flow.

Walker SoundFX Direct Fit Product Line Details

The SoundFX Direct Fit line by Walker focuses on delivering mufflers that are engineered for direct replacement without modification. This product line emphasizes precise fitment and sound control tailored to specific vehicle models. The 18905 muffler maintains these standards, ensuring compatibility with Acura and Honda Civic and EL models while providing reliable exhaust performance.

Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Acura and Honda Civic and EL vehicles
  • Reduces exhaust noise with a combination muffler design
  • Prevents exhaust leaks with offset inlet and outlet flange connections
  • Helps maintain proper exhaust flow and engine performance
  • Protects against corrosion with aluminized steel finish

Installation Notes and Tips

This muffler is designed for specific fitment on Acura and Honda Civic and EL models, ensuring a direct fit without the need for modifications. The 2 bolt welded flange inlet and outlet connections simplify installation when replacing the existing muffler. Ensure proper alignment of the offset inlet and outlet during installation to maintain exhaust system integrity.

Quality Assurance and Warranty

Constructed from aluminized steel, the Walker SoundFX Direct Fit muffler 18905 offers durability and resistance to corrosion. While specific warranty details are not provided, Walker products typically meet industry standards for quality and reliability, supporting long-term use in compatible Acura and Honda vehicles.

BrandWalker
Part Number18905
PositionSoundFX Direct Fit
Universal Or Specific FitSpecific
ShapeOval
Grade TypeRegular
Body Width9
Inlet Quantity1
Outlet Quantity1
ReversibleNo
TunableNo
Overall Length39.25
Body Height7
Body Length15
Body MaterialSteel
FinishAluminized
Inlet 1 Type2 bolt welded flange
Inlet ConfigurationOffset
Inlet Offset2
Inlet Type2 bolt welded flange
Muffler TypeCombination
Outlet 1 Outside Diameter2
Outlet 1 TypeTip
Outlet ConfigurationOffset
Outlet Outside Diameter2
Outlet TypeTip

This part fits 33 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005HondaCivicEX1.7LL4N/AUSA Built; SoundFX Direct Fit
2005HondaCivicValue Package1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2005HondaCivicDX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2005HondaCivicHybrid1.3LL4N/ASoundFX Direct Fit
2005HondaCivicHX1.7LL4N/AUSA Built; SoundFX Direct Fit
2005HondaCivicGX1.7LL4N/AUSA Built; SoundFX Direct Fit
2005HondaCivicLX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2004HondaCivicGX1.7LL4N/AUSA Built; SoundFX Direct Fit
2004HondaCivicHX1.7LL4N/AUSA Built; SoundFX Direct Fit
2004HondaCivicDX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2004HondaCivicHybrid1.3LL4N/ASoundFX Direct Fit
2004HondaCivicValue Package1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2004HondaCivicLX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2004HondaCivicEX1.7LL4N/AUSA Built; SoundFX Direct Fit
2003AcuraEL1.7LL4N/ASoundFX Direct Fit
2003HondaCivicGX1.7LL4N/AUSA Built; SoundFX Direct Fit
2003HondaCivicHX1.7LL4N/AUSA Built; SoundFX Direct Fit
2003HondaCivicDX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2003HondaCivicHybrid1.3LL4N/ASoundFX Direct Fit
2003HondaCivicLX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2003HondaCivicEX1.7LL4N/AUSA Built; SoundFX Direct Fit
2002AcuraEL1.7LL4N/ASoundFX Direct Fit
2002HondaCivicGX1.7LL4N/AUSA Built; SoundFX Direct Fit
2002HondaCivicHX1.7LL4N/AUSA Built; SoundFX Direct Fit
2002HondaCivicDX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2002HondaCivicLX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2002HondaCivicEX1.7LL4N/AUSA Built; SoundFX Direct Fit
2001AcuraEL1.7LL4N/ASoundFX Direct Fit
2001HondaCivicEX1.7LL4N/AUSA Built; SoundFX Direct Fit
2001HondaCivicDX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit
2001HondaCivicHX1.7LL4N/AUSA Built; SoundFX Direct Fit
2001HondaCivicGX1.7LL4N/AUSA Built; SoundFX Direct Fit
2001HondaCivicLX1.7LL4N/AUSA And Canada Production; SoundFX Direct Fit

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

This part directly replaces or is cross-referenced with the following part numbers:

279-841281-847700437

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