The RENNVOX cat-back exhaust system is under development for the Maserati GranTurismo / GranCabrio (2023+) (M189), with its 3.0L twin-turbo Nettuno V6 powertrain. Developed around the engine’s distinctive sound character, the proposed rear exhaust system focuses on a more engaging soundtrack and thoughtful exhaust flow. Final product configuration, valve options and fitment are subject to confirmation.

RENNVOX exhaust development is driven by The Voice of Performance: creating a purposeful sound that complements the character of the Maserati engine rather than adding volume alone. The final exhaust note, installation requirements and component design will be established during development.

Under development: Register your interest for updates on release, final specifications and fitment.

FAQ

Will this fit my exact vehicle?

This product is under development for the Maserati GranTurismo / GranCabrio (2023+) (M189). Exact model year, variant and factory exhaust configuration must be confirmed before ordering.

Will it change the exhaust sound?

The development objective is to enhance the natural engine soundtrack. Final sound characteristics depend on the completed system and vehicle specification.

Does it retain factory valve operation?

Valve design and compatibility with original vehicle controls have not yet been confirmed.

When can I order?

Register your interest for updates on release timing, specifications and availability.