2009 Shelby GT500 Mustang

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Got this Shelby in with some power issues that were traced to the catalytic converters being spent. The car already had a custom cat back exhaust system and since the customer wanted to upgrade to Kooks Long Tube headers; he went ahead and ordered their new “green” high flow catalytic converters. This GT500 can breathe right once again and makes incredible power.

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Out with the old manifolds and worn out cats

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In with the shiny new Kooks long tubes and “green” catalytic converters.

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