Search  for anything...
Walker

Walker Exhaust Quiet-Flow Stainless Steel 21690 Direct Fit Exhaust Muffler 2.25" Inlet (Outside) 2.25" Outlet (Inside)

    • Based on 432 reviews
Condition: New
Checking for product changes
$53.38 Why this price?
Holiday Deal · 19% off was $65.55

Buy Now, Pay Later

As low as $8.90 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Dec 22
Order within 7 hours and 57 minutes
Available payment plans shown during checkout

Features

  • STAINLESS STEEL INHIBITS CORROSION -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • 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
  • 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
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visitfor details.

Brand: ‎Walker


Item Dimensions LxWxH: ‎21 x 9.5 x 5.25 inches


Vehicle Service Type: ‎Car


Shape: ‎Oval


Inlet Connection Size: ‎3 Inches


Manufacturer: ‎Walker Exhaust


Model: ‎Walker


Item Weight: ‎5.25 pounds


Product Dimensions: ‎21 x 9.5 x 5.25 inches


Country of Origin: ‎USA


Item model number: ‎21690


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎21690


Date First Available: July 2, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Exhaust quiet again.
2015 Equinox LT resonator blew at the weld, so cut it out and had to use 6 adapter pieces and u-clamps (5 - 2.5" and 1 - 2.25" ) from auto-zone to get it in the pipe because the inlet side is curved AND has flat parts - wtf! Then the outlet side has a welded hanger ~ 5 inches from the resonator when cutting the old out flush... what a pain. Couldnt use sleeve clamps on either side as a result. However, my exhaust is as quiet as the day I bought it and the auto-zone trip was under $50 so this was a stellar buy vs a mechanic shop. ... show more
Reviewed in the United States on September 7, 2023 by TWW
    • Sounds way better
Good quality sounds good
Reviewed in the United States on September 16, 2023 by Kyle Gregg
    • Seams arent welded solid
Muffler is inexpensive (comparatively) and quiet BUT the seams of the body/end caps are only crimped together. this allows for air and condensation to leak out of this area. Being stainless it shouldnt cause an issue for premature wear BUT this is the area my OEM muffler rotted out so slightly skeptical. Granted the OEM lasted 120k miles so if this lasts the same its not a big deal but time will tell ... show more
Reviewed in the United States on September 28, 2023 by That Guy
    • As advertised
Perfect fit for 2013 equinox
Reviewed in the United States on August 19, 2023 by edward sarty
    • Not direct fit
Not a direct fit like it was supposed to be....
Reviewed in the United States on September 19, 2023 by Austin
    • Good fit -16 Equinox
Easy install good service overall.
Reviewed in the United States on July 20, 2023 by K. Strills
    • Great
So far so good. Hadn't about a year no issues.
Reviewed in the United States on April 10, 2023 by country gal
    • 2012 chevy eq some adjustments had to be made but work out great
great price
Reviewed in the United States on April 11, 2023 by rolando

Can't find a product?

Find it on Amazon first, then paste the link below.