HomeExhaust > MufflersWalker 54318 Exhaust Muffler Assembly - Rear
Part #: 54318

Walker 54318 Exhaust Muffler Assembly - Rear

Quiet-Flow SS, Rear
5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Quiet-Flow SS, Rear
Fitment: Ford, Focus
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly

The Walker Quiet-Flow SS Exhaust Muffler Assembly 54318 is designed specifically for Ford Focus models, providing reliable exhaust flow and noise reduction. Constructed with durable stainless steel and an aluminized finish, this muffler assembly offers long-lasting performance and corrosion resistance.

  • Compatible with Ford Focus vehicles
  • Durable stainless steel body and muffler material
  • Aluminized finish for enhanced corrosion protection
  • Oval-shaped muffler with 9.75-inch body diameter
  • Pipe connection inlet and outlet with 2-inch inside diameter
  • Offset inlet and outlet configuration for precise fitment
  • Overall length of 35.75 inches for proper exhaust system integration

Detailed Product Description

This Walker Quiet-Flow SS muffler assembly (part number 54318) features a combination muffler type with an oval shape, measuring 9.75 inches in diameter and 9 inches in body length. The stainless steel construction of both the body and muffler ensures resistance to rust and heat, while the aluminized finish adds an extra layer of protection against environmental elements. The muffler includes a single offset inlet and outlet, both with 2-inch pipe connection diameters, designed to fit precisely within the exhaust system of Ford Focus vehicles. The overall length of 35.75 inches allows for seamless integration without modification.

About the Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker is engineered to provide a balance of sound reduction and exhaust flow efficiency. This product line utilizes stainless steel materials to enhance durability and corrosion resistance, making it suitable for regular grade applications. The Quiet-Flow SS mufflers are designed to meet or exceed OEM specifications, ensuring compatibility and reliable performance for vehicles like the Ford Focus.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Ford Focus exhaust systems
  • Reduction of excessive exhaust noise and vibration
  • Improvement of exhaust flow for better engine efficiency
  • Prevention of rust and corrosion-related exhaust leaks
  • Restoration of proper exhaust system fitment and alignment

Installation Notes and Tips

Installation of the Walker Quiet-Flow SS 54318 muffler assembly requires basic exhaust system tools and mechanical knowledge. The pipe connection inlet and outlet with 2-inch diameters allow for straightforward attachment to existing exhaust pipes. Ensure the offset inlet and outlet align correctly with the vehicle’s exhaust layout to avoid leaks or misfit. It is recommended to inspect and replace any worn clamps or hangers during installation for optimal performance and longevity.

Quality Assurance and Warranty

Walker manufactures the Quiet-Flow SS muffler assemblies with high-quality stainless steel materials and precise construction standards. While specific warranty details for part number 54318 are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.

BrandWalker
Part Number54318
PositionQuiet-Flow SS, Rear
Body Diameter9.75
Body Height4.25
Body Length9
Body MaterialStainless Steel
Body Width9.75
Friction Material ThicknessAluminized
Grade TypeRegular
Inlet 1 Inside Diameter2
Inlet 1 TypePipe Connection
Inlet ConfigurationOffset
Inlet Inside Diameter2
Inlet TypePipe Connection
Muffler MaterialStainless Steel
Muffler ShapeOval
Muffler TypeCombination
Outlet 1 Outside Diameter2
Outlet 1 TypePipe Connection
Outlet ConfigurationOffset
Outlet TypePipe Connection
Overall Length35.75
ShapeOval

This part fits 5 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2004FordFocusSedan2.0LL4RearPremium; Limited Lifetime Warranty; Quiet-Flow SS
2003FordFocusSedan2.0LL4RearPremium; Limited Lifetime Warranty; Quiet-Flow SS
2002FordFocusSedan2.0LL4RearPremium; Limited Lifetime Warranty; Quiet-Flow SS
2001FordFocusSedan2.0LL4RearPremium; Limited Lifetime Warranty; Quiet-Flow SS
2000FordFocusSedan2.0LL4RearPremium; Limited Lifetime Warranty; Quiet-Flow SS

* 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:

7452

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