Ferrari Bosch MED17.3.5 ECU Clone Programming Service | 488 California T Portofino

This is a mail-in ECU cloning service for select Ferrari vehicles equipped with the Bosch MED17.3.5 engine control module. Common applications include select Ferrari California T, 488, GTC4Lusso, Portofino, 812 Superfast and F8 models. We transfer the necessary vehicle-specific and immobilizer data from your original ECU into a compatible replacement ECU that you provide. Once successfully cloned, the replacement ECU is prepared to operate using the information recovered from your original module. This service is commonly used when replacing a failed or damaged Ferrari ECU with a compatible used replacement. YOU MUST SEND THE ORIGINAL ECU AND COMPATIBLE REPLACEMENT ECU. SUPPORTED APPLICATIONS Common applications include select: Ferrari California T 3.9L Twin-Turbo V8 Ferrari 488 GTB 3.9L Twin-Turbo V8 Ferrari 488 Spider 3.9L Twin-Turbo V8 Ferrari 488 Pista / Pista Spider 3.9L Twin-Turbo V8 Ferrari GTC4Lusso T 3.9L Twin-Turbo V8 Ferrari GTC4Lusso 6.3L V12 Ferrari Portofino 3.9L Twin-Turbo V8 Ferrari 812 Superfast 6.5L V12 Ferrari F8 Tributo / F8 Spider 3.9L Twin-Turbo V8 Not every Ferrari from these model years uses the same ECU. Ferrari used different engine control modules depending on model, engine, production date and market. Please verify that your ECU is a supported Bosch MED17.3.5 unit and compare the part number before ordering. IMPORTANT — SOME FERRARI APPLICATIONS USE MULTIPLE ENGINE ECUs Some Ferrari applications use more than one engine control module. This service is priced per ECU being cloned. If your vehicle uses multiple engine ECUs and more than one module requires replacement or programming, please contact us before ordering. COMMON PART NUMBERS Bosch: 0261S08750 0261S18281 0261S18282 Ferrari: 291539 337737 342591 Additional Bosch and Ferrari part numbers and software versions may exist. IMPORTANT — REPLACEMENT ECU COMPATIBILITY Your replacement ECU must be compatible with your original module. We strongly recommend matching the Bosch and Ferrari part numbers whenever possible. Do not assume two ECUs are interchangeable simply because they came from the same Ferrari model or engine. If your part number is not listed or you are unsure whether your replacement ECU is compatible, contact us with clear photos of both ECU labels before purchasing. ORIGINAL ECU REQUIREMENTS The original ECU must contain enough readable or recoverable data to perform the cloning process. An original ECU with communication or operational problems may still contain recoverable data. However, severe internal damage or corrupted or missing memory may prevent successful cloning. WHAT TO SEND Please send: Your original Ferrari ECU Your compatible replacement ECU If your vehicle has multiple engine ECUs, only send the modules being serviced unless we specifically request otherwise. Do not send keys or additional immobilizer modules unless specifically requested. HOW THE SERVICE WORKS Purchase this service. Ship your original and replacement ECU to us. We read and transfer the necessary vehicle-specific data from the original ECU to the replacement. The programmed replacement ECU is returned to you for installation. THIS IS A PROGRAMMING SERVICE This listing does not include a replacement ECU. You are purchasing a mail-in cloning/programming service for modules that you provide. If you need assistance locating a compatible replacement ECU, contact us before ordering. QUESTIONS? If you are unsure whether your Ferrari ECU is supported, send us a clear photo of the ECU and label before ordering. We can confirm whether this service is appropriate. © 2026 Velectronix. All Rights Reserved. This product description is original content. Unauthorized copying, scraping, or reproduction is prohibited. Protection ID: VELECTRONIX-ORIGINAL-CONTENT-2026-V1