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Macao, Kansas City
1 Level
716 Review
59 Karma

Review on MagnaFlow Universal Catalytic Converter 99205HM - Stainless Steel, Federal/EPA Compliant, 2.25in Diameter, 13in Length, No O2 Sensor - HM Grade Replacement by James Jones

Revainrating 1 out of 5

It's been 3 months and it's packed worse than the one that had 300,000 miles on it.

Installed 3 months ago today. As I was driving today, I started hearing a clogged catalytic converter click under acceleration and my mileage dropped 10mpg on the drive. Dissatisfied. Let's see if they stand behind their guarantee!

Pros
  • Decent performance
Cons
  • Minor issues