The Alfa Romeo Giulia Quadrifoglio is a benchmark performance sedan, blending Italian craftsmanship with cutting-edge engineering. Powered by a Ferrari-derived 2.9L twin-turbo V6, the Quadrifoglio delivers sharp throttle response, agile handling, and a driving experience that feels equally at home on winding roads or on the track. Its lightweight chassis, advanced aerodynamics, and sophisticated electronics make it one of the most engaging and driver-focused sedans on the market. Our tuning solutions at TuneZilla build on this strong foundation, enhancing power and response while maintaining the refined balance that makes the Quadrifoglio a true work of art.
Supported Modifications:
Factory or aftermarket intake systems supported.
Start-Stop system removal available.
Exhaust valve recalibration is supported for improved sound and valve behavior depending on drive mode.
Flashing Requirements:
Requires
Fuel: 93 Octane ( WE WILL NOT SUPPORT 91 OCTANE )
Hardware Required: None (Stock Hardware OK)
Recommended Hardware: Intake System & Heat Exchanger / Intercooler Upgrade
Downpipe Support: Compatible upon request
Flash Method: Dealer
Notes
High-performance engines such as the 2.9L twin-turbo V6 found in the Quadrifoglio operate at elevated stress levels. To ensure reliability and longevity, customers are advised to maintain strict service intervals, use high-quality fluids, and monitor all cooling and lubrication systems regularly.
TuneZilla is not responsible for failures resulting from neglected maintenance, worn components, or pre-existing drivetrain issues. Proper inspection before flashing is strongly recommended.