SoundFX Universal Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD) - Walker Exhaust (18138)
Walker Exhaust - 18138

Sale Price$61.10
Description : Walker® SoundFX® universal mufflers are engineered with 100 % aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
Walker SoundFX Universal 18138 Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD) for Chevrolet Silverado 1500
SoundFX Universal Exhaust Muffler
SoundFX Universal Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD)
Walker SoundFX Universal 18138 Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD) for Chevrolet Silverado 1500
SoundFX Universal Exhaust Muffler
SoundFX Universal Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD)
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Installation GuideDescription
Walker® SoundFX® universal mufflers are engineered with 100 % aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
Walker SoundFX Universal 18138 Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD) for Chevrolet Silverado 1500
SoundFX Universal Exhaust Muffler
SoundFX Universal Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD)
Walker SoundFX Universal 18138 Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD) for Chevrolet Silverado 1500
SoundFX Universal Exhaust Muffler
SoundFX Universal Universal Exhaust Muffler 2.75" Inlet (ID) 2.75" Outlet (OD)
Features & Benefits
- RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
- FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
Part Number (MPN)
18138
Brand
SKU
18138
UPC / GTIN
086387181389 / 00086387181389
Condition
New
Brand
Walker Exhaust SoundFX Universal
Overall Length
29.000
Shape
Oval
Inlet Quantity
1
Inlet Type
Pipe Connection
Inlet Inside Diameter
2.750
Inlet Offset
2.625
Inlet Location
Offset
Body Length
24.000
Body Width
9.000
Body Height
7.000
Body Material
Steel
Outlet Quantity
1
Outlet Type
Pipe Connection
Outlet Location
Offset
Outlet Outside Diameter
2.750
Grade Type
Premium
Finish
Aluminized
Reversible
No
Tunable
No
Hanger Included
No
Part Description
SoundFX Universal Muffler
Prop 65 Label (Yes/No)
Yes
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
AP Exhaust
8963, 5571
Shipping Policy
We use the following shipping parties:... Check out our Shipping Policy for more details.
Return Policy
30-Day Return Policy – Modern Wholesale Direct... Check out our Return Policy for more details.

Walker Exhaust
Modern Wholesale Direct
Modern Wholesale Direct is your trusted online resource for Aftermarket parts for all your repair and maintenance needs. Shop the full catalog in our online store and keep your vehicle performing its best.
