HomeExhaust > MufflersWalker 55658 Exhaust Muffler Assembly
Part #: 55658

Walker 55658 Exhaust Muffler Assembly

Quiet-Flow SS
24 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$116.41Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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: Dodge, Chrysler, Ram, and Volkswagen, Grand Caravan, Town & Country, C/V, and Routan
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 55658

The Walker Quiet-Flow SS Exhaust Muffler Assembly 55658 is designed for reliable exhaust flow and noise reduction in select Chrysler, Dodge, Ram, and Volkswagen vehicles. Engineered with durable stainless steel and an oval body shape, this muffler assembly supports efficient exhaust performance for models like the Grand Caravan, Town & Country, Routan, and C/V.

  • Constructed from corrosion-resistant stainless steel for durability
  • Oval-shaped muffler body measuring 9 inches wide by 7 inches high
  • Inlet and outlet feature offset spherical flare and pipe connection types
  • Overall length of 50 inches with a 21-inch body length
  • Designed for single inlet and outlet configuration with 2.5-inch outside diameters

Detailed Product Features and Specifications

This Walker Quiet-Flow SS muffler assembly (part number 55658) features a stainless steel body and muffler material, ensuring resistance to rust and long service life. The oval muffler shape with a 9-inch diameter and 7-inch height provides a compact yet effective design for exhaust flow management. The inlet and outlet are offset with spherical flare and pipe connection types, respectively, both having a 2.5-inch outside diameter to match factory exhaust piping. The inlet inside diameter is 2.875 inches, allowing for proper exhaust gas flow and fitment. The overall length of 50 inches and body length of 21 inches make it suitable for the specified vehicle models.

Quiet-Flow SS Product Line Information

The Quiet-Flow SS line by Walker focuses on stainless steel mufflers designed to provide a balance of sound reduction and durability. This product line uses reflection muffler technology to reduce exhaust noise while maintaining efficient flow. The stainless steel construction in the Quiet-Flow SS series offers enhanced corrosion resistance compared to standard mufflers, making it a practical choice for vehicles exposed to harsh environments.

Compatible Vehicles and Common Applications

  • Chrysler Grand Caravan exhaust system replacement
  • Dodge C/V commercial van muffler upgrade
  • Ram Town & Country exhaust noise reduction
  • Volkswagen Routan exhaust muffler repair
  • Addressing exhaust leaks, excessive noise, and corrosion issues

Installation Notes and Tips

Installation of the Walker Quiet-Flow SS 55658 muffler assembly requires matching the 2.5-inch inlet and outlet pipe diameters with the vehicle’s exhaust system. The offset inlet and outlet configuration should be aligned carefully to ensure proper fitment and avoid exhaust leaks. It is recommended to inspect exhaust hangers and clamps during installation to maintain secure mounting. Professional installation or the use of appropriate exhaust tools is advised for optimal results.

Quality Assurance and Warranty

Walker mufflers, including the Quiet-Flow SS 55658, are manufactured to meet industry standards for durability and performance. The stainless steel construction provides enhanced corrosion resistance. Warranty details should be confirmed with the manufacturer or distributor, as coverage may vary by region and application.

BrandWalker
Part Number55658
PositionQuiet-Flow SS
Body Diameter9
Body Height7
Body Length21
Body MaterialStainless Steel
Body Width9
Friction Material ThicknessNatural
Grade TypeRegular
Inlet 1 Inside Diameter2.875
Inlet 1 Outside Diameter2.5
Inlet 1 TypeSpherical Flare
Inlet ConfigurationOffset
Inlet Inside Diameter2.875
Inlet Outside Diameter2.5
Inlet TypeSpherical Flare
Muffler MaterialStainless Steel
Muffler ShapeOval
Muffler TypeReflection
Outlet 1 Outside Diameter2.5
Outlet 1 TypePipe Connection
Outlet ConfigurationOffset
Outlet TypePipe Connection
Overall Length50
ShapeOval

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020DodgeGrand Caravan3.6LV6N/AQuiet-Flow SS
2019DodgeGrand Caravan3.6LV6N/AQuiet-Flow SS
2018DodgeGrand Caravan3.6LV6N/AQuiet-Flow SS
2017DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2016ChryslerTown & Country3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2016DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2015ChryslerTown & Country3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2015DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2015RamC/V3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014ChryslerTown & Country3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014RamC/V3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014VolkswagenRoutan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013ChryslerTown & Country3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013RamC/V3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013VolkswagenRoutan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012ChryslerTown & Country3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012RamC/V3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012VolkswagenRoutan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011ChryslerTown & Country3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011DodgeGrand Caravan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011VolkswagenRoutan3.6LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; 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:

3491450010

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