Giulia Quadrifoglio Performance Parts

Eliminate the heavy and restrictive factory catalytic converters with high flowing stainless steel sport catalytic converter downpipes for maximum power and an exhilarating sound. Fabspeed's direct bolt-on replacement sport cats use the highest quality...

Eliminate the heavy and restrictive factory catalytic converters with high flowing cat bypass downpipes for maximum power and an exhilarating sound. Fabspeed's direct bolt-on racing straight pipes replace the OEM factory restrictive catalytic...

Achieve maximum power gains (64 WHP and 94 TQ) without sacrificing drivability or reliability. Maps are available for completely stock cars, or for cars equipped with upgraded exhausts, upgraded turbos, and more. Once we receive your ECU, our tuner...

High-performance drop-in replacement for the factory air filter; fits OEM Giulia / Stelvio airbox for improved airflow and performance. Proper airflow is crucial to an engine's performance. When it comes to precisely engineered automobiles like the Alfa...

The CTEK MXS 5.0 4.3 Amp 12 Volt battery charger offers a unique eight-step approach to battery care. Fully automatic microprocessor controlled charger with built-in automatic temperature sensor features a unique combination of advanced charging...

There is no guarantee this will prevent a CEL from triggering, please contact a Fabspeed Performance Specialist for more details. Universal O2 spacers with real precious metal Catalytic Converters lengthen the distance between the O2 spacer(s)...

Every BMC air filter can be regenerated and re-used with a simple washing/oiling procedure                                              ...