2003 Ford Explorer Mufflers

    • Walker® - Quiet-Flow Muffler
      Ford Explorer 2003, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers offered by...
      Our price: $84.91 - $90.49$84.91
      20% OFF
      (0)
    • Walker® - SoundFX™ Direct Fit Muffler
      Ford Explorer Eddie Bauer 4.0L 2003, SoundFX™ Direct Fit Muffler by Walker®. Material - Aluminized Steel, Shape - Oval, Dimensions - 24" L x 9" W x 7" H, Overall Length - 28", Inlet Count - 1, Muffler Inlet Configuration - Offset, Inlet...
      Our price: $78.10$78.10
      20% OFF
      (0)
    • Walker® - Resonator Assembly
      Ford Explorer Sport XLS 4.0L V6 2003, Resonator Assembly by Walker®. Material - Aluminized Steel, Shape - Round, Dimensions - 11.250" L x 4" W x 4" H, Overall Length - 59.7", Inlet Count - 1, Inlet Connection Type - Pipe, Inlet Diameter - 2.000"...
      Our price: $49.41$49.41
      20% OFF
      (0)
    • Bosal® - Muffler with Dual Angle Cut Tips
      Universal Muffler with Dual Angle Cut Tips by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Our price: $91.36$91.36
      20% OFF
      (0)
    • Flowmaster® - 70 Series Delta Flow™ Big Block Muffler
      Ford Explorer 4.6L 2003, 70 Series Delta Flow™ Aluminized Steel Big Block Muffler by Flowmaster®, MILD SOUND, 2.5" Center Inlet / 2.5" Offset Outlet, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler...
      Our price: $144.99$144.99
      20% OFF
      (0)
    • Flowmaster® - Super 44 Series Delta Flow™ Muffler
      Ford Explorer 4.6L 2003, Super 44 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Center Inlet / 2.5" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest,...
      Our price: $79.95$79.95
      20% OFF
      (0)
    • Flowmaster® - Super 50 Series Delta Flow™ (SUV) Performance Muffler
      Ford Explorer 4.6L 2003, Super 50 Series Delta Flow™ (SUV) Aluminized Steel Performance Muffler by Flowmaster®, MODERATE SOUND, 2.5" Center Inlet / 2.5" Offset Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The Super 50 is...
      Our price: $129.99$129.99
      20% OFF
      (0)
    • Flowmaster® - 40 Series Delta Flow™ Muffler
      Ford Explorer 4.0L 2003, 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler,...
      Our price: $89.99 - $102.99$89.99
      20% OFF
      (0)
    • Flowmaster® - 40 Series Original Muffler
      Ford Explorer 4.0L 2003, 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of...
      Our price: $77.50 - $82.99$77.50
      20% OFF
      (0)
    • Flowmaster® - 50 Series Delta Flow™ Muffler
      Ford Explorer 4.0L 2003, 50 Series Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 2.25" Offset Inlet / 2.25" Center Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are designed for...
      Our price: $101.99 - $114.99$101.99
      20% OFF
      (0)

    Customer Reviews
    5(5)
    2010 Ford Explorer
    Posted by

    "The product is amazing. Easy to install."

    4.5(4.5)
    2013 Ford Explorer
    Posted by

    "The exhaust system is exceptional. Had a shop install it and all the pieces fit together nicely. Sound is not too high like you hear on a lot of rice rockets. Has that nice deep tone to it and rumble upon starting the engine. It compliments the look and size of the vehicle. "

    5(5)
    2000 Ford Explorer
    Posted by

    "I installed the Flowmaster Delta 50 on my 97 Explorer because my old, original muffler had seen better days. What I didn't expect was for my vehicle to have such a noticeable increase in horsepower! I can't say enough about how great it sounds when I'm driving down the highway. It has a nice rumble that's noticeable but not too loud. "