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Plymouth Trailduster Muffler

We have 5 Items In-stock. Select a year to continue.
$38.72 List Price $45.69 Save $6.97 Availability: In Stock
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Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.

Features:
  • OE-style sound
  • Aluminized steel muffler material

Specifications:

  • 25 in. L x 9.75 in. W x 4.25 in. H, 29.5 in. overall length
  • Single center inlet and offset outlet configuration
  • 2.25 in. inlet diameter
  • 2 in. outlet diameter
  • Oval body shape
  • Modifications and/or additional parts required
  • SKU#: WK17827
  • Brand: Walker
  • Fit Note: RWD, Truck
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
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Fits the following Plymouth Trailduster Years:
  • 1981 | 8 Cyl 5.2L | Base
  • 1980-1981 | 8 Cyl 5.9L | Base
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$125.47 List Price $265.04 Save $139.57 Availability: In Stock
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Dynomax Ultra Flo Welded Mufflers feature unique straight-through design for maximum flow and power, high chromium content, T-34 cover and heads, and continuous perforated tube design that maximizes sound absorption and minimizes air turbulence. They have large internal tubes that reduces backpressure and improves exhaust flow. They also use continuous roving fiberglass technology that delivers an aggressive, powerful, and deep performance sound.

Feature(s):

  • Aggressive and deep powerful sound
  • Can withstand temperatures up to 1500 degrees Fahrenheit
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Specifications:

  • 20 in. L x 9.75 in. W x 4.5 in. H, 25 in. overall length
  • Moderate sound level
  • Oval body shape
  • Single offset inlet and center outlet configuration
  • 2.5 in. inlet diameter
  • 2.5 in. outlet diameter
  • 1000 flow in SCFM
  • SKU#: D2217513
  • Brand: Dynomax
  • Product Fit: Direct fit
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: Same day - 1 business day
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Fits the following Plymouth Trailduster Years:
  • 1981 | All Engines | All Submodels
  • 1980 | 8 Cyl 5.9L | Base
$26.84 List Price $31.67 Save $4.83 Availability: In Stock
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WALKER SOUNDFX MUFFLER

Walker's SoundFX muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • 18 in. L x 8.81 in. W x 4.25 in. H, 25 in. overall length
  • 2 in. inlet diameter
  • Single offset inlet
  • 2 in. outlet diameter
  • Single center outlet
  • Oval body
  • Aluminized steel muffler material
Features
  • OE-style sound
  • SKU#: WK17886
  • Brand: Walker
  • Fit Note: With Catalytic Converter, Z Plus
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Weld-on
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Fits the following Plymouth Trailduster Years:
  • 1979-1980 | 6 Cyl 3.7L | Base
  • 1979 | 8 Cyl 5.9L | Base
$50.32 List Price $59.38 Save $9.06 Availability: In Stock
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WALKER TRU-FIT MUFFLER

Walker's Tru-Fit muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • Aluminized steel muffler material
Features
  • OE-style sound
  • SKU#: WK18109
  • Brand: Walker
  • Fit Note: RWD, Truck
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Plymouth Trailduster Years:
  • 1981 | 8 Cyl 5.2L | Base
  • 1980-1981 | 8 Cyl 5.9L | Base
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$50.95 List Price $60.12 Save $9.17 Availability: In Stock
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WALKER SOUNDFX MUFFLER

Walker's SoundFX muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • Aluminized steel muffler material
Features
  • OE-style sound
Notes
  • SoundFX muffler replaces muffler part number 21860
  • SKU#: WK18340
  • Brand: Walker
  • Fit Note: RWD, Truck
  • Product Fit: Direct fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Plymouth Trailduster Years:
  • 1981 | 8 Cyl 5.2L | Base
  • 1980-1981 | 8 Cyl 5.9L | Base
(see more)