Sport cats Capristo Maserati MC20

02MA09203015, 02MA09203011

Sport catalyst sections for the Maserati MC20. The MC20 carries both catalysts and particulate filters between the turbochargers and the rear of the car, and these parts replace them where the standard system restricts flow most.

Two versions

• 250 cell sport cats with heat blankets (02MA09203015) - the catalyst section itself;
• 200 cell catted OPF replacement pipes (02MA09203011) - they take the place of the particulate filters and keep a catalyst in the system.

A lower cell count means larger openings and more flow. The housings are 5.2 inch in diameter, sized to let the valved exhaust work as intended rather than to choke it.

Material and build

1.4828 (AISI T309) stainless steel, manually TIG welded and hand polished to a mirror finish in Sundern, Germany. The sport cats come with heat blankets, which matters in the tight engine bay of a mid-engined V6.

Before you order

• Capristo recommends these parts for off-road and track use;
• Replacing catalysts or the OPF section can set a check engine light; the OBD Wizard Pro is the matching solution;
• Capristo states that ECU programming may be required in any case when cats or OPF sections are changed;
• Bolt-on fit to the OEM flanges.

Capristo Automotive GmbH has built valved exhaust systems since 1990 and holds several patents on its valve technology.