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Flowmaster 8525454 Stainless Exhaust System Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Details

BrandFlowmaster
MaterialStainless Steel
Item Weight14 Pounds
ShapeOval

Description of Flowmaster 8525454 Stainless Exhaust System

Excellent performance on high horsepower vehicles. Noticeable interior resonance. Deep Aggressive Sound Exhaust Note. Durable fully welded 409SS stainless steel. Easy Installation.

Reviews

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

Type of review

Revainrating 2 out of 5

Terrible Performance, Wasted My Money

According to my EXPERIENCE, this Automotive exhaust system is a total nightmare... i was expecting better exhaust flow and horsepower gains but it turned out to be a complete disappointment. The installation process was a headache, with poorly fitting components causing leaks. The pros of this product were honestly nonexistent, as it provided zero improvement in sound or performance. The only con? It's an overpriced waste of time and money..

Pros
  • None
Cons
  • Poor performance, difficult installation

Revainrating 5 out of 5

Efficient Automotive Exhaust System Brings Results

Based on my experience investing in this stainless exhaust system has significantly improved my automotive performance. The installation process was relatively straightforward, and the results were instantly noticeable. The improved horsepower and enhanced engine sound are undoubtedly impressive. However, one drawback is that the system may be a bit loud for some drivers. Nevertheless, overall, this Flowmaster exhaust system is a valuable upgrade for those seeking an efficient and powerful…

Pros
  • High-quality stainless steel construction enhances durability and longevity.
Cons
  • Potential for increased noise and drone, especially at high speeds or under heavy acceleration.

Revainrating 5 out of 5

Amazing growl for parts

I asked my local muffler shop to put this Flowmaster Super 40 in my 2013 Toyota Tundra 4.6L V8 - what a difference! Sounds aggressive with minimal highway hum. The only setup adjustment required was a Y-pipe (2 pipes to 1) that went from the Flowmaster to the rear of the truck. Great product with fast delivery.

Pros
  • Automotive
Cons
  • Mostly ok but...