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Gibson 421887 Superflow Stainless Muffler Review

2

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
🔊 Exhaust Systems & Parts, 🏎️ Performance Car Parts & Accessories

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img 1 attached to Gibson 421887 Superflow Stainless Muffler
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Details

BrandGibson Performance Exhaust
MaterialStainless
Item Dimensions LxWxH34 x 10 x 10 inches
ShapeRound

Description of Gibson 421887 Superflow Stainless Muffler

8 in. Round Body; 3.00 in. Offset Inlet;3.00 in. Offset Outlet; L-24 in. Aggressive Powerful Sound. Baffled & Chambered Design, No packing, No Baffles or Weak Deflectors. Minimal Interior Drone. Limited Lifetime Warranty.

Reviews

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

Type of review

Revainrating 1 out of 5

Waste of Money - my new review

This muffler was a TERRIBLE choice for my automotive needs... It didn't enhance the performance of my car in any way and it also didn`t sound any better than my previous muffler. The only good thing was that it was made of stainless steel, but that didn't justify the high price. Overall I wouldn't recommend this product to anyone looking to upgrade their exhaust system..

Pros
  • Improved exhaust flow for increased performance and efficiency.
Cons
  • So far so good

Revainrating 5 out of 5

Gibson is a great product

love Gibson exhaust products. It had a flyback system on the Chev Astro. More power and faster acceleration. Much less exhaust brakes. The temperature of the catalytic exhaust gases dropped by 100-150 degrees. The exhaust runs cooler. There's no difference in miles per gallon, but there is a difference in performance. I highly recommend Gibson.

Pros
  • Nice to use
Cons
  • old