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Mercury Grand Marquis Catalytic Converters

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Latest Customer Reviews

Magnaflow Catalytic Converters - 49 State Legal Reviews


Better than stock

Reviewed By Jason H (Carrollton, TX) Reviewed for a 1988 Mercury Grand Marquis —6/9/2009 8:42 PM

But not high flow. They allow a little better flow than the original converters, but not much more. They do sound better though. If I can get true duals on my car, they may work even better and the y pipe may be the main issue I'm having. Installation was a cake walk. Getting the old ones off was a pain, but these went on very easily. Would have been better if they matched up to the OE air injection without modification, but that's not a big deal.

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Flowmaster Universal Catalytic Converters - 49-State Legal Reviews


Flowmaster Universdal Cat

Reviewed By c r w (DANVILLE, IN) Reviewed for a 1995 Chevy C/K 1500 —3/24/2016 5:57 AM

Product quality was good and appeared to have good flow-thru characteristics which was what I wanted. Auto Anything had great price and free shipping with product arriving very soon after order. Would highly recommend this product and Auto Anything.

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Eastern Catalytic Universal Catalytic Converters - 49-State Legal Reviews


thanks

Reviewed By Ray P (COLUMBUS, NE) Reviewed for a 1996 Chevy Impala —8/24/2015 11:00 PM

So far so good

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Year Range For Mercury Grand Marquis Catalytic Converters