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Replacement Aston Martin DB9 catalytic converters De-Cat Pipe - large bore Aston Martin DB9 sports catalytic converters De-Cat Pipe for for motorsport use may require software tuning.
Aston Martin Db9 Catalytic Converter De-Cat Pipe s may not be road legal depending on your location - please check before ordering.
Paramount Performance home to all your Aston Martin Db9 tuning and performance parts
Replacement large bore Aston Martin DB9 De-cat pipes, pair. Officially for motorsport use, these high grade de-cat pipes can be used to remove the catalytic convertors giving increased flow and performance, as well as seriously more growl, not for the faint hearted.
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