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ENGINEERING THE FUTURE OF PERFORMANCE ™
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Huracan / R8 V10 ECU Tune
    Huracan / R8 V10 ECU Tune
    Purchase Huracan / R8 V10 ECU Tune
    • SKU: 05-052-00137-3

      Huracan / R8 V10 ECU Tune

    • Power gain Up To

      +25 HP

      Torque gain Up To

      +5 TQ

      Advertised gains are estimates of HP and Torque “at the engine” calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change.  Actual gains are dependent on the following: Learn More about Crank HP Vs Wheel HP

      Model – Manufacturers use the same engine in multiple model vehicles and often times they are in a different state of tune, for example: 2008 C63 and a 2008 CLK Black Series.  Both have the same engine, but the C63 has 451hp while the CLK63 has 500hp.  Naturally the C63 will show more gains as it starts at a lower level.

      Model Year – Similar to above, as time progresses, Manufacturers tend to slightly increase power output via software from one year to the next or offer “Performance Packages” with increased power.  The engines remain largely unaltered and as a result, final tuned output remains the same, while the gains are lower as the starting point is now higher.

      Fuel – Fuel quality is HIGHLY important with performance vehicles.  Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health.  Top tier brand premium fuels should always be used to achieve the best results possible.

      Drivetrain – All wheel drive has higher drivetrain losses than rear wheel drive.  This results in lower numbers when testing on a chassis dyno.  Wheel/tire size and weight will also impact chassis dyno results

      Weather/Conditions – Temperature, humidity, altitude, and air density all impact engine performance.  Heat, high humidity, and thin air will all work towards reducing engine output

      Engine Health – Higher miles tends to result in increased build up and lower compression which can and will impact engine output.  Properly maintained engines will have better performance than abused or neglected engines.

      Supporting modifications – The highest power levels require supporting modifications.  Depending on the engine, this could mean forged internals, built transmission, upgraded fuel system, 110+ octane race fuel, etc.
    • Stage:
    • Choose from Recommended Products (Optional):

    • $2,099.00 $2,099.00

    • How To Tune
      CARB EO: D-691-5
    • Prop 65 warning
      Warning

      This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
    Weistec Horsepower 695
    Weistec Torque 473
    CARB Exempt ID D-691-5
    Manufacturer Weistec
    Street legal in all the US States Yes
    Stock Horsepower 670
    See more
    year make model trim engine
    2024 Lamborghini Huracan Sterrato () NA 5.2L V10 (FSI)
    2023 Lamborghini Huracan Sterrato () NA 5.2L V10 (FSI)
    2024 Lamborghini Huracan STO () NA 5.2L V10 (FSI)
    2023 Lamborghini Huracan STO () NA 5.2L V10 (FSI)
    2024 Lamborghini Huracan Spyder Evo () NA 5.2L V10 (FSI)
    2023 Lamborghini Huracan Spyder Evo () NA 5.2L V10 (FSI)
    See more

    Product Description


    Weistec-tuned Audi R8

    The 5.2L FSI V10 shared by the Lamborghini Huracan and Audi R8 is one of the great collaborations in the supercar world, and its story is as unusual as its sound. It was the first all-new engine Lamborghini developed after Audi's acquisition of the brand, evolved out of the Gallardo's V10 architecture and then engineered in parallel by both brands at once: Audi bringing direct fuel-stratified injection and its own tuning for road manners, Lamborghini keeping its calibration sharper and more aggressive. The result is a high-revving, naturally aspirated design at a moment when almost nothing else in this class still dares to be one, and it's widely regarded as one of the last great NA engines either brand will ever build. Two legendary badges, one incredible engine.

    Weistec's ECU tune is a software recalibration built directly on top of that shared factory architecture. Every factory protection stays exactly where the engineers put it, all delivered with the same validation discipline as the factory's own calibration work rather than some generic piggyback tune. Across Weistec's own baseline testing, the tune adds roughly 25 horsepower and 5 lb-ft of torque over stock, and it doesn't matter which badge is on the back: the gains land the same whether this V10 is wearing a Huracan or an R8. W.1 is CARB EO-certified and 50-state legal, so that goes for wherever you're registered, too.

    Weistec-tuned Lamborghini Huracan Evo

    How Do You Get Your Huracan / R8 V10 ECU Tune Tuned?

    Follow these steps — this is what your specific vehicle needs and supports.

    2

    Choose Your Tune Stage

    3

    Core Improvements

    Standard with this tune
    • Increased Horsepower
    • Increased Torque
    • Improved Throttle Response
    • Optimized Fuel and Spark
    • Top Speed Limiter Removed
    4

    Free Add Ons

    Want it louder?

    Read more about Burble & Pops →

    This tune can have Burble/Pops added or increased on deceleration, at no additional charge. Select an intensity below and we'll add it to your order, or mention it when requesting your tune — through the Cypher+ app, your calibration request form, or when placing your order.

    Want to stop the stopping?

    Read more about Auto Start-Stop →

    Auto Start-Stop can be turned off as part of your ECU tune alone, at no additional charge. Just mention it when requesting your tune — through the Cypher+ app, your calibration request form, or when placing your order.

    5

    Pick Your Tuning Method

    See the full tuning process →
    1Selected

    Cypher Plus

    Order a Cypher Plus and tune your car yourself from your phone, entirely through the MyFlasher app. Watch how it works.

    2Selected — Pick return shipping at checkout

    Mail It In

    Remove your ECU or TCU and mail it to us for tuning. Required for some applications.

    3Selected — Pick Will call at checkout

    In Person

    Bring your vehicle, or just your ECU/TCU, to our Anaheim, CA headquarters. Call 714-202-0005 or email sales@weistec.com to schedule.

    4Selected — Order through your local dealer

    Cypher Pro Dealer

    Visit a certified Cypher Pro Dealer near you. Find one with our dealer locator.

    6

    Complete The Upgrade

    An ECU tune alone won't remove all factory limits or fix how power reaches the ground. Add these to round out the upgrade with no limitations.
    Read the full CPC & TCU breakdown →

    What is a CPC module?

    The CPC (Central Powertrain Control) is a separate control unit that manages things like the active exhaust valves, radiator fan, intercooler pumps, and speed limiter. On many newer Mercedes-Benz vehicles, it also houses torque limiters that can hold back an ECU tune from reaching its full potential.

    What is a TCU tune?

    A TCU (transmission control unit) tune delivers faster, firmer shifts with higher line pressure, reducing clutch slip and increasing the transmission's torque capacity. It's a worthwhile upgrade on its own, or paired with an ECU tune for a fully sorted powertrain.

    Your Total  

    Good to Know

    • This is a reflash of your original module, not a stand-alone unit.
    • Power gains vary by vehicle, modifications, fuel, and operating conditions (ambient temperature, altitude, etc.).
    • New or upgraded spark plugs are always recommended when tuning.
    • Product may not be emissions compliant. Check local laws prior to installation.
    • Always use a battery charger during programming.