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Pontiac Grand Prix Catalytic Converters

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Latest Customer Reviews

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 Direct-fit Catalytic Converters - 49-State Legal Reviews


Catalytic Converter

Reviewed By STAN S (Wausau, WI) Reviewed for a 2004 Pontiac Grand Prix —3/19/2011 9:35 AM

The fit was great it bolted right up.

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Eastern Catalytic Universal Catalytic Converters - 50-State Legal Reviews


Catalytic Converter

Reviewed By Brian T (Tacoma, WA) Reviewed for a 1991 Lexus LS 400 —9/15/2016 4:23 PM

Product was delivered on time

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Year Range For Pontiac Grand Prix Catalytic Converters