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Walker 21381 Quiet Flow Stainless Muffler Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.6
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Details

BrandWalker
MaterialStainless Steel
Item Dimensions LxWxH21.5 x 11.5 x 8.5 inches
Item Weight9 Pounds

Description of Walker 21381 Quiet Flow Stainless Muffler

CORROSION RESISTANT STAINLESS STEEL -- 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.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    1
  • 1
    0

Type of review

Revainrating 5 out of 5

A game-changer for my car's exhaust

This muffler is a must-have for any automotive enthusiast. When I tried this product I was blown away by how quiet and smooth my car sounded .The muffler is made of stainless steel and won`t rust like other cheaper options. The only con I can think of is the price, but you definitely get what you pay for with the Quiet Flow muffler. Overall, I highly recommend this product for anyone looking for a high-quality exhaust upgrade..

Pros
  • Quiet operation due to innovative design
Cons
  • Expensive compared to other mufflers on the market

Revainrating 3 out of 5

Silent Nuisance: my feedback

As a result of my tests, I determined that this muffler may be "quiet" but it severely restricts air flow, compromising engine performance .The stainless steel construction is a plus but it doesnt make up for the lack of power in my vehicle..

Pros
  • Reduces exhaust noise to create a quiet ride
Cons
  • May require professional installation for proper fitment

Revainrating 2 out of 5

Rusted too quickly!

The car's original exhaust lasted about 12 years before it had to be replaced. In northeast weather. Replaced everything from the engine but in less than 2 years it rusted again! The Y-pipe from the Wanderers rusted and broke off, then upon replacing I noticed there was rust on 2 mufflers and both thru. Walker had the mufflers replaced under warranty, but had to jump through tires. They ended up covering most of the cost of the new Y-tube as well, but Walker doesn't usually guarantee that part.

Pros
  • Sleek design
Cons
  • Some little things