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WalkerPart #: 18449

Walker 18449 Exhaust Muffler
⚙️ 66 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$67.75Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ 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: Chrysler, Dodge, and Plymouth, 600, Aries, Challenger, LeBaron, Rampage, and Reliant
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Walker 18449 Exhaust Muffler
| Brand | Walker |
| Part Number | 18449 |
| Position | SoundFX Direct Fit |
| Universal Or Specific Fit | Specific |
| Shape | Round |
| Grade Type | Regular |
| Inlet Inside Diameter | 1.875 |
| Body Width | 5 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 25.5 |
| Body Height | 5 |
| Body Length | 19 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 1.875 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 1.25 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 1.875 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Offset |
| Outlet Outside Diameter | 1.875 |
| Outlet Type | Tip |
This part fits 66 vehicles. Search below:
| Year | Make | Model | Submodel | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1989 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1989 | Dodge | Aries | 2.5L | L4 | N/A | SoundFX Direct Fit | ||
| 1989 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1989 | Plymouth | Reliant | 2.5L | L4 | N/A | SoundFX Direct Fit | ||
| 1988 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1988 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1987 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1987 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1986 | Chrysler | LeBaron | Base | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Chrysler | LeBaron | Mark Cross | 2.5L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Chrysler | LeBaron | Base | 2.5L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Dodge | 600 | 2 Door | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Dodge | 600 | 2 Door | 2.5L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Dodge | Aries | 2.5L | L4 | N/A | SoundFX Direct Fit | ||
| 1986 | Dodge | Aries | Base | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Dodge | Aries | LE | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Dodge | Aries | SE | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1986 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1986 | Plymouth | Reliant | 2.5L | L4 | N/A | SoundFX Direct Fit | ||
| 1985 | Chrysler | LeBaron | Base | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1985 | Chrysler | LeBaron | Mark Cross | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1985 | Chrysler | LeBaron | Mark Cross | 2.6L | L4 | N/A | SoundFX Direct Fit | |
| 1985 | Chrysler | LeBaron | Base | 2.6L | L4 | N/A | SoundFX Direct Fit | |
| 1985 | Dodge | 600 | 2 Door | 2.6L | L4 | N/A | SoundFX Direct Fit | |
| 1985 | Dodge | 600 | 2 Door | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1985 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1985 | Dodge | Aries | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1985 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1985 | Plymouth | Reliant | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Chrysler | LeBaron | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Chrysler | LeBaron | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Dodge | 600 | 2 Door | 2.6L | L4 | N/A | SoundFX Direct Fit | |
| 1984 | Dodge | 600 | 2 Door | 2.2L | L4 | N/A | SoundFX Direct Fit | |
| 1984 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Dodge | Aries | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Dodge | Rampage | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Plymouth | Reliant | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1984 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Chrysler | LeBaron | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Chrysler | LeBaron | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Dodge | Aries | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Dodge | Rampage | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Plymouth | Reliant | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1983 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Chrysler | LeBaron | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Chrysler | LeBaron | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Dodge | Aries | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Dodge | Rampage | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Plymouth | Reliant | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1982 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1981 | Dodge | Aries | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1981 | Dodge | Aries | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1981 | Plymouth | Reliant | 2.6L | L4 | N/A | SoundFX Direct Fit | ||
| 1981 | Plymouth | Reliant | 2.2L | L4 | N/A | SoundFX Direct Fit | ||
| 1974 | Dodge | Challenger | 5.2L | V8 | N/A | SoundFX Direct Fit | ||
| 1973 | Dodge | Challenger | 5.2L | V8 | N/A | SoundFX Direct Fit | ||
| 1972 | Dodge | Challenger | 5.2L | V8 | N/A | SoundFX Direct Fit | ||
| 1972 | Dodge | Challenger | 3.7L | L6 | N/A | SoundFX Direct Fit | ||
| 1971 | Dodge | Challenger | 3.2L | L6 | N/A | SoundFX Direct Fit | ||
| 1971 | Dodge | Challenger | 3.7L | L6 | N/A | SoundFX Direct Fit | ||
| 1971 | Dodge | Challenger | Base | 5.2L | V8 | N/A | SoundFX Direct Fit | |
| 1970 | Dodge | Challenger | 3.2L | L6 | N/A | SoundFX Direct Fit | ||
| 1970 | Dodge | Challenger | 3.7L | L6 | N/A | SoundFX Direct Fit | ||
| 1970 | Dodge | Challenger | Base | 5.2L | V8 | N/A | 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:
3134322433017000207000897001059206
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.