Walker® 21690 - Quiet-Flow™ Stainless Steel Front Oval Bare Exhaust Muffler

18 reviews|Item # mpn104551992
Vehicle Specific
    Select Vehicle
    Notes:
    • If the assembly is welded, replace all required parts.
    Authorized Dealer
    $67.61 + Save an extra $2.90
    In Stock (196) - Ships within 24 hrs
    See similar products
    Have a Question? Ask a Specialist
    888-577-6964Live Chat

    Vehicle Fitment

    Chevy
    GMC

    Specifications

    Location
    Front
    Muffler Series
    Quiet-Flow™
    Inlet - Outlet Configuration
    Offset Inlet - Offset Outlet
    Muffler Body Material
    Stainless Steel
    Muffler Body Finish
    Bare
    Muffler Inlet Diameter
    2.25"
    Muffler Outlet Diameter
    2.25"
    Muffler Body Height
    4.25"
    Inlet Connection Type
    Pipe Connection
    Outlet Connection Type
    Pipe Connection
    Connection Type
    Pipe
    Muffler Body Width
    8.8125"
    Muffler Body Shape
    Oval
    Muffler Body Length
    15"
    Muffler Overall Length
    19"
    Muffler Reversible
    Yes
    Muffler Type
    Reflection
    Inlet Quantity
    1 Inlet
    Outlet Quantity
    1 Outlet
    Inlet Diameter Designation
    Inside Diameter
    Outlet Diameter Designation
    Inside Diameter
    Case Exterior Length (in.)
    15.00 in.
    Case Shape
    Oval
    Inlet Diameter (in.)
    2.25 in.
    Inlet Location
    Offset
    Inlet Quantity
    1
    Internal Construction
    Turbo-style
    Muffler Finish
    Natural
    Muffler Material
    409 stainless steel
    Outlet Diameter (in.)
    2.25 in.
    Outlet Location
    Offset
    Outlet Quantity
    1
    Overall Length (in.)
    19.00 in.
    Quantity
    Sold individually.
    Remanufactured
    No
    Reversible
    No
    Thickness (in.)
    4.250
    Width (in.)
    8.813 in.

    Features

    • Designed for OE equivalent sound and precision fit
    • Spun-locked heads for a proper resistance to backfire
    • Bridge construction and durable internal partitions for structural strength and longer life
    • The inner shell and outer cover lockseams are installed 180° apart for exceptional durability
    • Strong, OE-style interior spot welds
    • Three-tube design for quiet tone
    • OE-style louvered tube technology for a premium, factory-like sound
    • OE-style domed heads allow for radiated noise reduction
    • CRF (Continuous Roving Fiberglass) for OE-quality acoustic performance
    • A complete internal drainage system prevents condensate acids from accumulating between partitions or at the muffler heads
    • Internal tubes are mechanically joined to the partition to allow expansion and contraction during temperature changes

    Product Details

    Quiet-Flow™ Stainless Steel Front Oval Bare Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 15". Muffler Overall Length: 19". Muffler Configuration: Offset - Offset. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you are looking for proper OE-quality acoustics and long service life.

    The Walker stainless steel Quiet-Flow Muffler has been developed to provide the top-grade performance you expect from one of the world's leading emissions control companies. This is the only broad market replacement muffler that resists rusting three times longer than premium aluminized mufflers. This part's internal design features bridge construction, durable internal partitions, strong interior spot welds, and special position of the inner shell and outer cover lockseams to improve the muffler's structural stability, strength, and make sure it will last much longer.

    To allow OE-quality and factory-style acoustic performance, the muffler is constructed using louvered tube technology, CRF technology, and features three-tube design. Internal tubes are mechanically joined to the partition to allow free-floating expansion and contraction during temperature changes. This elaborate design eliminates the breaking of spot welds, subsequent part deformation, or loose part noise troubles. All stainless steel structure and perfected interior construction make the Quiet-Flow Muffler one of the most advanced, premium designs available today.

    Walker® - WarrantyWalker® - FeaturesWalker Authorized DealerFAQAbout us
    Brand:
    Walker
    Part Number:
    21690
    UPC:
    086387216906

    Reviews

    (18)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-10 of 18 Reviews
    4 of 5
    Exhaust Replacement
    Muffler was better than stock material. Fit well and was able to fix exhaust.
    Walker® 21690 - Quiet-Flow™ Stainless Steel Oval Bare Exhaust Muffler
    Posted by Michael (Fairview, PA) / June 02, 20172011 Chevy Equinox
    5 of 5
    Walker Stainless Steel Oval Aluminized Muffler
    I like it a lot, super quiet muffler.
    Posted by Customer / April 12, 20242010 Toyota Tundra
    5 of 5
    98 Jeep Lorado 4.0 (4WD)
    Item # mpn1893554: Excellent fitment, (center in/offset out) simply cut the old out and slipped the new one in place. Great sound if you're looking to tone things down and get back - as close to factory - as possible without spending $450.00 on a Chrysler muffler. The quiet flow is a great buy at the CARID price, and shipping arrived in just two days. Keep in mind that the Catalytic Converter contributes greatly to the noise level of the vehicle, The inside of mine had turned to dust - so you will want to check that, and don't scrimp on price replacing it. If the converter needs replacing purchase a "quality" part or you'll defeat your mufflers' ability to function at peak level of deadening sound. Lastly; remember, your (downpipe) O2 sensor is connected to the catalytic converter - if they haven't been replaced in ten years you may want to consider doing that while it's on the rack... just sayin.
    Posted by Lynn (Palm Bay, FL) / September 02, 20221998 Jeep Grand Cherokee
    5 of 5
    Replacement Exhaust
    The new exhaust fit easily and is nice and quiet. Also, CARiD service is great.
    Posted by Customer / August 14, 20212012 Subaru Impreza
    5 of 5
    Awesome Muffler
    Had been looking for years for the perfect muffler. This muffler delivered. No more dam drone, nothing at all. But it has a perfect low powerful sound. You can still hear the beast of the engine. Very low tone just enough... no more drone..... truck didnt loose power at all, and that's because she's tuned... that was another good sign, that the muffler has enough flow. And its not so restricted as the oem. I've had them all from M.F. FLOWS, BORLA, OEM, CORSA, all had drone. Keep in my mind I eliminated my catalytic converters. I'm very happy no more drone at whatever speed 50 60 70 80 nada. Thanks for the great product once again.
    Walker® 21576 - Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler
    Posted by Edgar (Brownsville, TX) / January 07, 20212002 Chevy Silverado 2500
    5 of 5
    Walker Quiet-Flow Muffler
    This muffler installed easily and works great! Would purchase again.
    Posted by Philip (Round Lake, NY) / March 17, 20202014 Subaru WRX
    5 of 5
    Walker Muffler
    Product was as advertised and installed easily. Sound is quiet and functions properly. The whole process was easy and arrived quickly and in tact.
    Posted by Carlos (Schenectady, NY) / April 03, 20192011 Jeep Liberty
    4 of 5
    It Has to Fit
    It’s an exhaust pipe so looks are not as important as fit and function. I ordered the complete system (Cat Back) from CARiD and after some discussion and verification my sales rep Mohamed recommended the Walker product for my Audi A4 Cabriolet. I was impressed that he took the extra time to verify fit as there were a number of options for an A4 but only one for my Cabriolet model. Mohamed ensures that I did not get an almost fit that would have to be returned. Thanks to Mohamed at CARiD and Walker, I got the right part the first time and it fit without issue.
    Posted by Brent E (Dublin, PA) / March 08, 20192009 Audi A4
    3 of 5
    Line Up
    The mufflers don’t hang right and hit the bumper also does not match the Y pipe it’s about an inch off of where it should of.
    Walker® 21556 - Quiet-Flow™ Stainless Steel Driver Side Oval Aluminized Exhaust Muffler
    Posted by Cody (Clarksville, IN) / September 13, 20182003 Hyundai Tiburon
    5 of 5
    Walker
    Great.
    Walker® 21527 - Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler
    Posted by Milton (Baldwin, NY) / May 24, 20182003 Cadillac CTS

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!