Walker
Quiet-Flow SS

Walker 74042 Exhaust Muffler Assembly

Brand Walker 74042
Inlet Outside Diameter 1.995
Outlet Outside Diameter 2.000
Grade Type Premium
Gasket Or Seal Included No
Body Diameter 6.000
Body Height 6.000
Body Length 20.000
Body Width 6.000
Inlet Quantity 1
Body Material Stainless steel
Outlet Quantity 2
Hanger Type Welded
Muffler Shape Round
Overall Length 44.650
Inlet Configuration 2-bolt welded flange
Inlet Offset Yes
Outlet Configuration Tailpipe
Reversible No
Shape Round
Tip Cut Square
Tunable No
Universal Or Specific Fit Specific
Product line Quiet-Flow SS
Fits Hyundai · 6 vehicles

Stainless steel body. Helps resist corrosion in demanding exhaust conditions.

Direct-fit design. OE-style replacement for specific exhaust applications.

Quiet-Flow SS line. Walker product line built around application-specific muffler assemblies.

Cross-references 287102V300 for the same application. See all 1.

$258.44Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $258.44
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker Quiet-Flow SS Muffler Assembly

The Walker Quiet-Flow SS muffler assembly is a direct-fit exhaust replacement for specific Hyundai applications. It uses a stainless steel body and OE-style configuration to match the original layout while providing a longer-life construction than typical aluminized mufflers.

Key Features

  • Stainless steel body construction for improved corrosion resistance.
  • Direct-fit, OE-style muffler assembly for specific vehicle applications.
  • Round muffler body with welded hanger design.
  • 2-bolt welded flange inlet for secure exhaust connection.
  • Tailpipe outlet configuration with offset inlet layout.
  • Premium-grade construction from Walker Quiet-Flow SS.

Detailed Description

Built for the 2012-2017 Hyundai Veloster, this exhaust muffler assembly is engineered as a specific-fit replacement rather than a universal part. The stainless steel body helps extend service life in demanding exhaust environments, while the OE-style design supports a clean replacement for the original muffler assembly. Part number 74042 is also cross-referenced to 287102V300 for the same application.

Walker Quiet-Flow SS is the product line for buyers who want stainless steel muffler assemblies with direct-fit packaging and application-specific construction. For Hyundai Veloster exhaust repair, part number 74042 provides a replacement built around the original connection style and outlet layout.

Common Issues It Can Solve

  • Rust-through or corrosion in the muffler body.
  • Exhaust noise caused by a failing muffler assembly.
  • Fitment problems from using a universal replacement.
  • Connection issues at the inlet flange or welded hanger points.
  • Replacement needs for a damaged tailpipe outlet section.

Installation Notes and Tips

Fits 2012-2017 Hyundai Veloster, N/A. Verify inlet and outlet dimensions, flange style, and overall length before installation. Confirm the exhaust routing matches the original configuration for the vehicle. Part number 74042 is a specific-fit muffler assembly and should be matched to the listed application only.

Quality Assurance

Walker Quiet-Flow SS uses stainless steel body construction and OE-style replacement engineering for application-specific exhaust service.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2017HyundaiVeloster1.6LL4Quiet-Flow SS
2016HyundaiVeloster1.6LL4Quiet-Flow SS
2015HyundaiVeloster1.6LL4Quiet-Flow SS
2014HyundaiVeloster1.6LL4Quiet-Flow SS
2013HyundaiVeloster1.6LL4Quiet-Flow SS
2012HyundaiVeloster1.6LL4Quiet-Flow SS
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
287102V300