HomeExhaust > MufflersWalker 54865 Exhaust Muffler Assembly
Part #: 54865

Walker 54865 Exhaust Muffler Assembly

Quiet-Flow SS
12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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
Quiet-Flow SS
Fitment: Hyundai, Elantra
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 54865 is designed specifically for Hyundai Elantra models, providing a durable and efficient exhaust solution. Constructed from stainless steel with an oval body shape, this muffler balances performance and longevity for regular grade applications.

  • Compatible with Hyundai Elantra vehicles
  • Stainless steel construction for corrosion resistance
  • Oval muffler body measuring 9.5" width by 7.5" height
  • Offset inlet and outlet with 2" outside diameter
  • 2 bolt welded flange inlet type for secure fitment
  • Overall length of 43.75" for precise installation
  • Natural finish for a clean, uncoated appearance

Detailed Product Description

The Walker Quiet-Flow SS 54865 exhaust muffler assembly features a combination muffler type with a single offset inlet and outlet, each with a 2" outside diameter. The oval-shaped body, measuring 9.5" in width and 7.5" in height, is constructed entirely from stainless steel, ensuring resistance to rust and corrosion over time. The inlet uses a 2 bolt welded flange design, providing a secure and reliable connection to the exhaust system. With a body length of 17" and an overall length of 43.75", this muffler is engineered to fit Hyundai Elantra models requiring a regular grade exhaust component. The natural finish maintains the stainless steel's inherent durability without additional coatings.

About the Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker focuses on stainless steel exhaust components designed to offer a balance of durability and noise reduction. This product line is tailored for vehicles like the Hyundai Elantra that require reliable exhaust mufflers capable of withstanding harsh conditions while maintaining sound control. The 54865 muffler assembly exemplifies the Quiet-Flow SS commitment to quality materials and precise fitment.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Hyundai Elantra models
  • Addresses exhaust leaks caused by rust or corrosion
  • Reduces excessive exhaust noise from failing mufflers
  • Improves exhaust flow with properly sized inlet and outlet diameters
  • Prevents further damage to exhaust system components

Installation Notes and Tips

Installation of the Walker Quiet-Flow SS 54865 muffler requires compatibility with Hyundai Elantra exhaust systems featuring a 2" inlet diameter and 2 bolt welded flange connection. Ensure all mounting points align properly and use appropriate gaskets to prevent leaks. Due to the offset inlet and outlet configuration, verify orientation before final installation. Professional installation is recommended to maintain exhaust system integrity and performance.

Quality Assurance and Warranty

Walker exhaust components, including the Quiet-Flow SS 54865 muffler assembly, are manufactured to meet industry standards for durability and fitment. The stainless steel construction provides enhanced corrosion resistance compared to standard mufflers. Warranty coverage details should be confirmed with the manufacturer or authorized distributor to ensure proper protection.

BrandWalker
Part Number54865
PositionQuiet-Flow SS
Body Diameter9.5
Body Height7.5
Body Length17
Body MaterialStainless Steel
Body Width9.5
Friction Material ThicknessNatural
Grade TypeRegular
Inlet 1 Outside Diameter2
Inlet 1 Type2 Bolt Welded Flange
Inlet ConfigurationOffset
Inlet Outside Diameter2
Inlet Type2 Bolt Welded Flange
Muffler MaterialStainless Steel
Muffler ShapeOval
Muffler TypeCombination
Outlet 1 Outside Diameter2
Outlet 1 TypeTip
Outlet ConfigurationOffset
Outlet TypeTip
Overall Length43.75
ShapeOval

This part fits 12 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2016HyundaiElantra1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016HyundaiElantra1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015HyundaiElantra1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015HyundaiElantra1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014HyundaiElantraSedan1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014HyundaiElantraSedan1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013HyundaiElantraSedan1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013HyundaiElantraSedan1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2012HyundaiElantra1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2012HyundaiElantra1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2011HyundaiElantra1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2011HyundaiElantra1.8LL4N/APremium; with California Emission System; 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:

76817688

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