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Product Information

Product Details
Part No. 54481
Warranty Details (LIMITED LIFETIME REPLACEMENT)
Combining industry-leading coverage with a direct fit OE-style replacement, Walker Quiet-Flow muffler assemblies deliver a precision fit, superior flow and OE-style sound. Quiet-Flow muffler assemblies are available for domestic and foreign vehicles.

Product Features:
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • RESISTS CORROSION -- Internal drainage system helps reduce moisture collection
  • 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
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
Specifications
Body Diameter:
13.500 in

Body Height:
6.000 in

Body Length:
27.000 in

Body Width:
13.500 in

Grade Type:
Premium

Inlet Inside Diameter:
2.000 in

Inlet Quantity:
1

Inlet Type:
Pipe Connection

Muffler Shape:
Irregular

Outlet Outside Diameter:
2.375 in

Outlet Quantity:
1

Outlet Type:
Tip

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5 out of 5
2 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Pros
1
Easy To Install
Cons
No Cons
Best Uses
1
Everyday Driving
1
Replacement
Car & Truck
1
Casual Driver
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Displaying Reviews 1 - 5Back to Top

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HI, what is the Limited Lifetime Replacement? Every time this muffler gets a hole, I can get a replacement?
Verified Reply - Solomon
Hi Motonori, I'm glad to help you! This Walker Quiet-Flow Muffler (Part # 54481) comes with a limited lifetime replacement warranty. The limited lifetime warranty part can be refunded for cash/credit within the 90 days time frame. After that time expires, it can only be exchanged for a new item. So the warranty is valid for the life of the part as long as the customer owns the vehicle.
what size clamp does it use?
Verified Reply - Solomon
Hi D Saturn, I'm glad to help you! You'll need the Walker #35335 2 inch Heavy Duty Clamp for this #54481 muffler. But, this is not sold on AdvanceAutoParts.com. I recommend checking with your local store for availability.

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