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Pontiac Grand Am Catalytic Converters

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Latest Customer Reviews

Magnaflow Catalytic Converters - 49 State Legal Reviews


much better than stock

Reviewed By Jamie K (Coatesville, PA) Reviewed for a 2003 Pontiac Grand Am —8/3/2009 8:34 PM

i bought this to replace the choking CAT on my pontiac grand am, and first time i hit the road after installation i noticed a nice lil boost of low end torque, sounds nice too. was hoping to install it myself but the bolts were rusted and needed a gasket for both ends of the pipe so not exactly just take it out of the box, take the old 1 off, put the new 1 on, but maybe it's not the same for every car.

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Magnaflow Catalytic Converters - 50 State California Legal Reviews


Great Product for a great price!!!!

Reviewed By Daniel B (LONG BEACH, CA) Reviewed for a 1999 Pontiac Grand Prix —5/11/2016 1:21 AM

Item was shipped fast. After opening the box, the downpipe looked beautiful. Nice welds all around and was even supplied w/gaskets (however I would have liked the gasket that goes from the exhaust manifold to the downpipe to have "ears." This would have helped w/installation). Nevertheless, installation was quick and simple. 4 bolts along w/replacing the O2 sensor. What I love most about this product is that it eliminated the "U Bend" that the stock downpipe had. Do not regret spending $500.

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Eastern Catalytic Universal Catalytic Converters - 50-State Legal Reviews


Great Replacement

Reviewed By Ken F (IRVINE, CA) —5/5/2016 1:38 PM

My factory cat converters were burned out so I found these replacements. Way cheaper than overpriced dealer parts. Truck is now ready for smog test!

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