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🚗 enhance your driving experience with the walker exhaust quiet-flow 21481 muffler! logo

🚗 Enhance Your Driving Experience with the Walker Exhaust Quiet-Flow 21481 Muffler! Review

5

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Average

Revainrating 4 out of 5  
Rating 
3.8
🔊 Exhaust Systems & Parts, 🏎️ Performance Car Parts & Accessories

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Details

BrandWalker
MaterialStainless Steel
Item Dimensions LxWxH34 x 14 x 8 inches
Item Weight1.5 Pounds

Description of 🚗 Enhance Your Driving Experience with the Walker Exhaust Quiet-Flow 21481 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 5
  • 5
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Type of review

Revainrating 5 out of 5

Great value for money

We love this product. We called local muffler shops to find out how much it would cost and were literally shocked. Ordered this muffler, arrived within two days, was in the truck two days later and has been running like clockwork ever since. Very happy!

Pros
  • Absolute Legend
Cons
  • Repair

Revainrating 5 out of 5

EXCELLENT PURCHASE! - Power parts and accessories

It was a pleasant surprise. Not only was it as described, but it was easy to install. The entire installation took about 45 minutes. Just cut the old one off as close to the muffler as possible. Clean the outside of both pipes as they run inside the muffler. from the front onto the hanger, insert the tubes at both ends and clamp with 2.5 mm clamps. DONE !

Pros
  • Hands-free operation
Cons
  • Some bugs

Revainrating 1 out of 5

Much louder than factory

The original muffler on my 2011 Chevy Colorado had a small rusty hole and got louder. While I had a bed I put this muffler on in hopes of silencing the truck again. I am very disappointed in this muffler because it is louder than the factory muffler with a hole and a rumble in the cab at about 60mph. Will be replaced if I ever need to raise the bed again.

Pros
  • This is amazing
Cons
  • Long delivery time

Revainrating 4 out of 5

I did great!

Good replacement for Colorado. I agree with other reviews. I used it on the Colorado LT 2007 4WD Std. Taxi. The pipes are fine, so I just used a small grinder with a 3" cut-off wheel and cut the intake and exhaust pipes as close to the old muffler as possible. The new block has 2" long couplers so using two 1/2" 2 clamps and 3 new rubber straps got the job done well (reusing old rubber straps isn't worth the hassle so $106 total is better than a cat- Back system for $350+.(slightly louder than…

Pros
  • Slim design
Cons
  • Damaged

Revainrating 4 out of 5

Beautiful OEM replacement muffler

Beautiful OEM replacement muffler. It's a little louder than the original, but not annoying. In fact, it adds a slightly heavier murmur to the exhaust note, emphasizing the higher-pitched hum of the engine. At cruising speed it is very close to the factory silencer and does not hum. The case is slightly smaller and slightly lighter than the original device. The overall length is approximately 1/2" shorter than the stock muffler. If you are careful you can cut out and replace your stock muffler…

Pros
  • Solid finish
Cons
  • Upgrades