Stage 3 Hybrid Turbo Upgrade Kit

The Alfa Performance Stage 3 Hybrid Turbo Upgrade Kit is engineered to significantly enhance the performance of your Alfa Romeo Giulia Quadrifoglio. The CHRA (Center Housing Rotating Assembly) has been rebuilt with enhanced bearings and seals for improved durability and performance under demanding conditions. Installation is streamlined as the kit utilizes factory gaskets and mounting hardware. It also features upgraded wastegate actuators and control solenoids equipped with DTM connectors and pigtails for a reliable electrical connection. This comprehensive upgrade leverages hundreds of hours of research and development, offering a tried, tested, and proven combination for significant power gains. For the MY16-19 models, expect up to 595whp on 91 octane, 610whp on 93 octane, 630whp on 100 octane, and 640whp on E85. For MY20-24 models, the potential increases to 600whp on 91 octane, 625whp on 93 octane, 680whp on 100 octane, and an impressive 700whp on E85 (with the optional fueling upgrade kit). For context, the stock QV power is rated at 420whp. The kit includes the complete hybrid turbochargers with all necessary installation hardware, upgraded wastegate control solenoids with wiring and plumbing hardware, and both Stage 3 ECU and TCU calibrations. Dyno time for precise calibration is also part of the package. It's important to note that this modification requires shorter service intervals, increased maintenance, and potentially diagnostic time. The price covers the kit only and does not include installation at the facility; programming of the ECU and TCU will be done in person or requires transportation of our engineer to your location at your expense. The installation itself typically requires approximately 28 hours of shop labor. A $1500 core charge applies to the turbos if not returned for rebuild. Optional add-ons include titanium turbo inlets and a fuel system upgrade for 2020+ QV models.