HomeExhaust > MufflersWalker 50081 Exhaust Muffler Assembly - Rear
Part #: 50081

Walker 50081 Exhaust Muffler Assembly - Rear

Quiet-Flow SS, Rear
12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$227.54Free 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, Rear
Fitment: Chevrolet and GMC, Equinox and Terrain
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 50081 is designed for reliable exhaust performance on Chevrolet Equinox and GMC Terrain models. Featuring a durable stainless steel construction and an oval body shape, this muffler assembly offers a balance of sound control and durability for regular grade applications.

  • Stainless steel muffler and body for corrosion resistance
  • Oval-shaped body with dimensions: 11.5" diameter, 6" height, 27" length
  • Single pipe connection inlet with 2.5" inside diameter
  • Dual tip outlet configuration with 3.5" outside diameter each
  • Overall length of 51.25" for precise fitment
  • Reflection-type muffler design for effective noise reduction

Detailed Product Description

The Walker Quiet-Flow SS 50081 exhaust muffler assembly is engineered with a stainless steel body and muffler material, ensuring long-lasting resistance to rust and corrosion. Its oval shape and specific dimensions (11.5" body diameter and width, 6" height, and 27" body length) provide a compact yet efficient design. The muffler features a single body side inlet with a 2.5" inside diameter pipe connection, facilitating straightforward installation on compatible exhaust systems. The dual outlet tips, each with a 3.5" outside diameter, allow for a balanced exhaust flow and a refined sound profile. This reflection-type muffler is intended for regular grade use, making it suitable for everyday driving conditions on Chevrolet Equinox and GMC Terrain vehicles.

Quiet-Flow SS Product Line Information

The Quiet-Flow SS line by Walker focuses on stainless steel exhaust components that combine durability with effective sound attenuation. This product line is designed to meet OE specifications for fit and function, providing a reliable replacement option for exhaust mufflers. The 50081 muffler assembly exemplifies the Quiet-Flow SS commitment to corrosion resistance and consistent performance, tailored specifically for select Chevrolet and GMC models.

Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Chevrolet Equinox and GMC Terrain
  • Reduces excessive exhaust noise caused by muffler failure
  • Prevents exhaust leaks that can affect engine performance
  • Restores proper exhaust flow for improved vehicle operation
  • Addresses corrosion and rust issues common in older mufflers

Installation Notes and Tips

Ensure compatibility with Chevrolet Equinox and GMC Terrain models before installation. The 2.5" pipe connection inlet and dual 3.5" outlet tips require proper alignment with existing exhaust piping. It is recommended to inspect exhaust hangers and clamps during installation to secure the muffler assembly firmly. Professional installation is advised to maintain exhaust system integrity and performance.

Quality Assurance

Walker manufactures the Quiet-Flow SS 50081 muffler assembly with stainless steel materials to provide corrosion resistance and durability. This part meets regular grade standards for exhaust components. While specific warranty details are not provided, Walker products typically adhere to industry quality controls to ensure reliable performance on Chevrolet Equinox and GMC Terrain vehicles.

BrandWalker
Part Number50081
PositionQuiet-Flow SS, Rear
FinishNatural
Body Diameter11.5
Inlet TypePipe connection
Outlet TypeTip
Inlet Inside Diameter2.5
Body Height6
Body Length27
Muffler MaterialStainless steel
Muffler ShapeOval
Overall Length51.25
Body MaterialStainless steel
Body Width11.5
Grade TypeRegular
Inlet 1 Inside Diameter2.5
Inlet 1 TypePipe connection
Inlet ConfigurationBody side
Inlet Quantity1
Muffler TypeReflection
Outlet 1 Outside Diameter3.5
Outlet 1 TypeTip
Outlet 2 Outside Diameter3.5
Outlet ConfigurationDual
Outlet Quantity2
ShapeOval

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015ChevroletEquinox3.6LV6RearPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2015GMCTerrain3.6LV6RearPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014ChevroletEquinox3.6LV6RearPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014GMCTerrain3.6LV6RearPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013ChevroletEquinox3.6LV6RearPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013GMCTerrain3.6LV6RearPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012ChevroletEquinox3.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012GMCTerrain3.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011ChevroletEquinox3.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011GMCTerrain3.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2010ChevroletEquinox3.0LV6N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2010GMCTerrain3.0LV6N/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:

5000558551

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