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Walker Exhaust 22958 Heavy Duty Direct Fit Exhaust Muffler 4" Inlet 4" Outlet Aluminized Steel

Part of: Walker Exhaust Replacement Mufflers

Other options in this family: Walker Exhaust 21467 Walker Exhaust 21040 Walker Exhaust 21475 Walker Exhaust 22920 Walker Exhaust 21838

Manufacturer

Picture for manufacturer Walker Exhaust

Part Number

22958
4 reviews
Sale Price

$178.81

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Walker Exhaust 22958 is a heavy duty, direct-fit replacement exhaust muffler built for demanding on-road and off-road commercial vehicle applications. Featuring a 4" inner diameter inlet and 4" inner diameter outlet, this muffler is engineered to deliver reliable noise reduction and long-lasting performance in medium- and heavy-duty service environments.

Key Features:

  • Heavy-gauge aluminized steel construction — provides superior protection against heat, corrosion, and exhaust chemicals for extended service life
  • All-welded construction with re-metallized seams for additional corrosion resistance and improved durability
  • Direct-fit design — engineered to replace worn or damaged OEM mufflers without specialized fabrication or welding
  • 4" ID inlet / 4" ID outlet — side inlet configuration optimized for commercial vehicle exhaust routing
  • Engineered to reduce in-cab and exterior engine noise while maintaining proper exhaust flow and back pressure
  • Part of Walker's comprehensive commercial vehicle exhaust lineup, covering on- and off-road applications

Walker Exhaust is an industry-leading manufacturer of replacement emissions control components and systems, including mufflers, pipes, catalytic converters, resonators, and complete cat-back exhaust systems for passenger car, light truck, and medium- and heavy-duty commercial applications. Walker products are backed by OE engineering and manufacturing expertise to deliver quality engine-to-tailpipe solutions. Sold individually.

Products specifications

Prop 65

No

Body Material

Steel

Reversible

No

Outlet Quantity

1

Inlet Quantity

1

Finish

Aluminized

Overall Length

40

Grade Type

Regular

Universal Or Specific Fit

Universal

Outlet Configuration

Offset

Outlet Inside Diameter

4

Body Length

36

Inlet 1 Inside Diameter

4

Inlet Offset

3.325

Outlet 1 Type

Pipe Connection

Inlet Configuration

Body Side

Inlet Inside Diameter

4

Body Height

11

Tunable

No

Inlet 1 Type

Pipe Connection

Outlet 1 Inside Diameter

4

Body Width

11

Inlet Type

Pipe Connection

Shape

Round

Muffler Type

Combination

Outlet Type

Pipe Connection

Really Good. The right battery for my motorcycle.

Ordered Tein lowering springs. Shipment arrived fairly quick. Overall process was great. Would order from them again.

I ordered a Grant 1103 Steering Wheel, Order Number: 16767. Great prices, quick shipping, good customer service, an all around deal. Thank you.

Great product! Don't even think about another battery hold down - this one is strong, light and has the good looks to boot. Saved over $30 on it too.

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