Search  for anything...

Walker Exhaust Quiet-Flow Stainless Steel 55272 Direct Fit Exhaust Muffler Assembly

  • Based on 200 reviews
Condition: New
Checking for product changes
$112.46 Why this price?

Buy Now, Pay Later


As low as $18.74 / 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: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Jun 8
Order within 3 hours and 31 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


Material: Stainless Steel


Item Dimensions LxWxH: 60 x 10 x 19 inches


Vehicle Service Type: Car


Item Weight: 16 Pounds


Manufacturer: ‎Walker Exhaust


Brand: ‎Walker


Item Weight: ‎16 pounds


Product Dimensions: ‎60 x 10 x 19 inches


Country of Origin: ‎USA


Item model number: ‎55272


Manufacturer Part Number: ‎55272


Date First Available: January 1, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 8

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
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works good
Works good
Reviewed in the United States 🇺🇸 on May 7, 2022 by Mike martin

  • You’re gonna need an exhaust clam
It was like new
Reviewed in the United States 🇺🇸 on May 31, 2022 by abraham

  • Good Exhaust System, But A Returned Item.
The media could not be loaded. I decided to purchase this after my 2004 Trailblazer EXT failed inspection because the tip of the exhaust, yes the tip, had a crack. The inspector deemed it as an exhaust leak and wanted $110 (TQ Tires) buck to weld it and a muffler shop (Big Al's) stated it's rusted out and couldn't be welded and quoted $230 to replace it, hmmm. My score is based on the condition of this system. Upon inspection, it's very clear that it was a return. Scared up and sharp burrs sticking out on it, the weld job looks shabby, the hangers have no bard on the ends to keep it from sliding out, no heat shields on the system as the original factor one does. This is system is also 2.50 OD while the original system is 2.5 OD. So I had to purchase a lap band, putty and tape to connect them. May be overkill, but hey. I decided no to return it because I wanted to get my truck back on the the road, hince a longer wait and lugging the box to a drop off site, but still a little dissatisfied that they'd ship something like to the customer. Could have given an open box discount. Thank you all for your time reading this. ... show more
Reviewed in the United States 🇺🇸 on July 26, 2019 by eddie boone eddie boone

  • Works for envoy
For my envoy it fit works well I'd buy again
Reviewed in the United States 🇺🇸 on April 2, 2021 by Dondatta

  • After a year alls good and no signs off rust or ware
Fitted this to a 2003 trailblazer about a year ago. Direct fit once I cut the old rusty unit off. Decided on stainless since we live in the east coast and a mild steel variant will usually only last 2 *maby* 3 years. After a year alls good and no signs off rust or ware. Hoping this will last 4-5 years at least and so far that looks promising. As long as you can tighten a few bolts for the clamps and fidget with some rubber holders its an easy install. Hardest part is cutting off the old system, I recommend a Sawzaw or a good Dremal. ... show more
Reviewed in the United States 🇺🇸 on October 30, 2016 by demarc01

  • Good Product
Fits 2004 trailblazer 4.2
Reviewed in the United States 🇺🇸 on December 23, 2021 by Midwest_Buyer40155

  • Defected item
Ordered this item in 2019 when I finally dedicated to get it installed it was defected and there for wasn’t able to use it or get it changed
Reviewed in the United States 🇺🇸 on February 19, 2021 by oshawn bannister

  • The pipe is to small and you will have to buy a pipe expander.
The big problem is that the pipe that this is supposed to go over was 2 3/4 and this pipe was 2 1/4 ID. So the engineers need to do the home work before making a replacement part.
Reviewed in the United States 🇺🇸 on March 11, 2021 by Mark Sierpinski

Can't find a product?

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