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Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (ID) 2.5" Outlet (OD)

(11 reviews)
Part # 47742
limited lifetime warranty
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Product Information

Product Details
Part No. 47742
Warranty Details (Limited Lifetime Warranty)
Combining the only broad-market stainless-steel body construction with a direct-fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.

Product Features:
    Specifications
    Body Diameter:
    9.000 in

    Body Height:
    7.000 in

    Body Length:
    20.000 in

    Body Material:
    Stainless Steel

    Body Width:
    9.000 in

    Finish:
    Aluminized

    Gasket Or Seal Included:
    No

    Grade Type:
    Premium

    Inlet 1 Inside Diameter:
    2.25 in

    Inlet 1 Type:
    Pipe Connection

    Inlet Configuration:
    Offset

    Inlet Inside Diameter:
    2.250 in

    Inlet Location:
    Center

    Inlet Quantity:
    1

    Inlet Type:
    Pipe Connection

    Muffler Shape:
    Oval

    Muffler Type:
    Combination

    Outlet Configuration:
    Offset

    Outlet Location:
    Center

    Outlet Outside Diameter:
    2.500 in

    Outlet Quantity:
    1

    Outlet Type:
    Pipe Connection

    Overall Length:
    61.875 in
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    4.09 out of 5
    11 Customer Reviews
    83% of respondents would recommend this to a friend
    Ratings Distribution
    5 Stars
    6
    4 Stars
    2
    3 Stars
    2
    2 Stars
    0
    1 Star
    1
    Pros
    4
    Easy To Install
    2
    Great Sound
    2
    Increases Power
    1
    Lightweight
    1
    Very Quiet
    Cons
    1
    Unattractive Design
    1
    Not stainless steel
    1
    Doesn't fit
    Best Uses
    5
    Everyday Driving
    3
    Replacement
    1
    Restoration
    Describe Yourself
    3
    Auto Enthusiast
    2
    Mechanic
    2
    Truck Enthusiast
    1
    Casual Driver
    1
    Competitive Driver
    Most Liked Positive Review
    NOT STAINLESS STEEL
    I just want to clarify for buyers here: The Quietflow- SS is not actually stainless steel. It is a made of aluminized steel. Maybe Advance Auto thought SS stood for stainless-steel but I'm guessing it does not in this case.
    Most Liked Negative Review
    DO NOT BUT THIS PRODUCT< DOES NOT FIT
    Thought I was getting a good deal, not so much. The tail pipe assembly was bent all wrong. I was at a friends garage with all the fixings, lift,torches,tools etc. I figured I put it on the lift, cut off the origional parts, assemble the two pieces and I'd be on my way. I even called the local Advanced store to double check I was ordering all the right parts and anything else I would need. Installed the pipe and muffler in seconds....now comes the tail pipe. It was bent incorrectlyand would not fit period, so while it's hanging, we heated it and bent it along with the hangers that were also in the wrong positions. Hours later it was clear that the only way to jury rig this thing remove my spear tire hanging beneth the truck bed. So the take home story is, NEVER buy after market parts because they don't fit. If I hadn't already cut off the old muffler, and wasn't 60 miles from my home, I was so angry I might have returned it to the Seabrook,NH store through their front window.Because after all, I called a so called 'expert' and was told these were the right parts. So all you Toyota Tacoma dbl cab owners.....this part will not fit!!!!
    Reviewed by 11 Customers
    NOT STAINLESS STEEL
    Staff Reviewer -
    I just want to clarify for buyers here: The Quietflow- SS is not actually stainless steel. It is a made of aluminized steel. Maybe Advance Auto thought SS stood for stainless-steel but I'm guessing it does not in this case.
    Bottom Line Yes, I would recommend to a friend
    Fits great, should include connectors
    Verified Buyer -
    The name should be changed to remove "Direct fit". Yes it is in a way a direct fit, however, it does not include the correct flanges/hardware to do so. That should be an option maybe. I am happy with the overall installation but would have preffered to get everything shipped to me instead of having to run back up to the store. The sound is a little fuzzy, i am not sure why, i have never heard it from an exhaust before, but it is overall pretty quiet and i'm happy with the price and install which is all i care about for this particular vehicle.
    Bottom Line Yes, I would recommend to a friend
    better than stock
    Staff Reviewer -
    this exhaust system actually improved the performance of my 1999 Tacoma. Very Quiet; I even installed it myself. Appears to be made out of an aluminum alloy; appears to be non-corrosive, sturdy and light.
    Bottom Line Yes, I would recommend to a friend
    It works
    Verified Buyer -
    It fits, but the hangers are slightly different from the first gen tacoma original exhaust hangers, so it was rather difficult to install (for a muffler). But once it was in, it worked great. I would recommend buying an exhaust band clamp. That will help with connecting the new muffler inlet to the existing intermediate exhaust pipe.
    Fits well, good sound quality
    Staff Reviewer -
    Fit and finish is fine, good sound quality. Replaces a droning Flowmaster system, that wasn't a good sound
    Bottom Line Yes, I would recommend to a friend
    Displaying Reviews 1 - 5Back to Top
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