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Walker Quiet-Flow SS 21574 Direct Fit Exhaust
17th Jul 2026, 11:25 AM

Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo

Price may vary by location, shipping cost, and availability.
$109.47

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Highest: $109.47
Average: $91.56
Lowest: $86.78

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Based our analysis and observation, there is 64.50% chance that the price of Walker Quiet-Flow SS 21574 Direct Fit Exhaust... will increase. Price of product might fluctuate between 34% and 38% of current price.*

Price History Graph

Offer Price Prices
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Price History Information

You can check the price history of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo here. This product's current Price in USA is $109.47. The average and highest prices are $91.56 and $109.47 respectively.

Lowest Ever Price $86.78
27th Feb 2026
Average Price $91.56
Based on 143 days price tracking
Highest Price $109.47
17th Jun 2026

Current Price in USA

Price $109.47

Product Information

Details

Product Name Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo
Store Product Code B0049J9MRK
Store Name amazon.com
Brand Walker
Rating 10 / 10
Category Mufflers
Product Manufacturer Tenneco (Dynomax, Walker, Thrush)
Model Number 21574

Features

  • COMPATIBILITY Fits 2006-2006 Chevrolet Monte Carlo
  • GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
  • 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. Visit Walkerexhaust.com for details.

Images

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Image of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo
Image of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo
Image of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo
Image of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo
Image of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo
Image of Walker Quiet-Flow SS 21574 Direct Fit Exhaust Muffler 1.875 inch Inlet (ID) 2.25 inch Outlet (OD) for Chevrolet Monte Carlo

Rating and Reviews

10 Based on 3 reviews

Walker Quiet-Flow SS 21574 Direct Fit Exhaust has 10 rating out of 10. This average rating is consist of 3 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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