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Lawson Industries 71149 Performance Muffler Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of Lawson Industries 71149 Performance Muffler

Maximum power and acceleration: straight through, mandrel bent core increases horsepower and torque. Maximum fuel economy: maximum flow, reduces backpressure. Maximum sound quality: straight through core with high temperature acoustical fiber filling. Maximum durability: welded inside and out. Stainless steel.

Reviews

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Type of review

Revainrating 5 out of 5

Great deep tone, a different form of traditional mufflers

GMC Sierra 5.3 2004 I don't have catalytic converters on my truck so this muffler sounds great, has a nice deep tone under normal driving but at full throttle it has a pretty good loud deep sound and that harsh pop when you downshift but on a standard cat truck it would be a very deep and quiet muffler but it is designed to make Magnaflow a great muffler into an incredible one price copies price.

Pros
  • Maximum fuel economy: maximum flow, back pressure reduction
Cons
  • alt