Review on MagnaFlow 23451 Catalytic Converter Compliant by Will Kern

Name: MagnaFlow 23451 Catalytic Converter Compliant
Item: MagnaFlow 23451 Catalytic Converter Compliant
Rating: 5

September 11, 2022

Just Perfect Fits my 1997 Cadillac Deville

Just Perfect Fits my 1997 Cadillac Deville. No problem. The mechanic installed it for $75. My gas mileage went from 27mpg to 10mpg. It wasn't good so I started searching online to see what the problem could be. Sure enough, when I replaced the cat, my gas mileage jumped to 23mpg. Not as good as it was though, but there are other parts I'd like to replace to see if I can go back to my 27. When your cat is old and clogged, the engine can't breathe. This is not good for him. Couldn't be happier.

Pros

Automotive

Cons

Upgradeable

New products

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