Description
Unlock the full potential of your Lamborghini Aventador SVJ with the Fabspeed XperTune Performance Software. Developed specifically for the naturally aspirated 6.5L V12 engine, this ECU calibration upgrade is engineered to improve horsepower, torque, throttle response, and overall driving dynamics while maintaining reliability and drivability.
The Lamborghini Aventador SVJ already delivers exceptional performance from the factory, but Fabspeed developed XperTune software to further optimize engine operating parameters and maximize performance across the entire powerband. Through precise recalibration of ignition timing, air/fuel ratios, throttle mapping, and other engine management parameters, the software delivers stronger power delivery and increased usable torque without compromising engine longevity.
Extensive development and testing allow the XperTune calibration to safely extract additional performance while maintaining factory-like drivability. The optimized calibration significantly improves responsiveness throughout the RPM range and creates a more immediate and engaging driving experience.
For vehicles equipped with performance upgrades, additional gains may be realized through custom calibrations tailored to specific hardware combinations. Fabspeed also offers custom tuning solutions for modified vehicles equipped with sport catalytic converters and other compatible exhaust components.
The ECU tuning process requires shipment of the factory ECU to Fabspeed Motorsport, where experienced technicians bench-flash the ECU with the optimized calibration and return it ready for installation. Original factory ECU data is securely saved, allowing the vehicle to be restored to stock calibration if desired.
Power Gains
Lamborghini Aventador SVJ 6.5L V12
• Factory Output: 699 WHP / 509 lb-ft Torque
• Tuned Output: 730 WHP / 543 lb-ft Torque
• Power Gain: +31 WHP
• Torque Gain: +34 lb-ft Torque
Features
• Fits Lamborghini Aventador SVJ models
• Developed specifically for the 6.5L naturally aspirated V12 engine
• Improves horsepower and torque throughout the RPM range
• Increased usable power and throttle response
• Optimized ignition timing and engine calibration parameters
• Enhanced drivability and acceleration characteristics
• Developed for safe operation on 92–93 octane pump fuel
• Custom tuning available for higher-octane and race fuel applications
• Custom calibrations available for modified vehicle configurations
• Compatible with vehicles equipped with performance exhaust upgrades
• Factory ECU settings securely saved for restoration if desired
• Bench-flashed by Fabspeed Motorsport tuning specialists
• No permanent vehicle modifications required
ECU Tune Notes
• This is not a physical product and no hardware is shipped
• ECU removal and shipment are required for reprogramming
• Instructions are provided following purchase
• Vehicles with bolt-on modifications may experience additional gains
• ECU information form must be completed and submitted with the ECU
• Custom tune revisions may require additional fees
• Factory ECU software can be restored if desired for an additional fee
Shipping Information
• Customers are responsible for shipping the ECU to Fabspeed Motorsport
• ECU programming is typically completed within 24–48 hours after ECU receipt
• Return shipping method will match the original shipping method selected by the customer
• Overnight shipments will be returned overnight
• Ground shipments will be returned via ground service
Fitment
Vehicle Compatibility:
• Lamborghini Aventador SVJ Coupe
• Lamborghini Aventador SVJ Roadster
• Worldwide compatibility
