10% FUEL SAVING ON AVERAGE

What is Surbo? Achieve red line by 1/2 throttle for manuals, and higher revs than usual for autos! Surbo price in Singapore Surbo in various countries Why choose Surbo? More horsepower with Surbo How Surbo works user-reviews-Surbo cars-fitted-with-Surbo

  • (To see how Surbo works for diesel vehicles, click here)
  • How Surbo Works For Petrol Engines

    If a Surbo-equipped automatic vehicle is driven your way, the acceleration from rest will be instant, the revs will go a bit higher, and gear kickdown will be quick. The improvement will be as in the Dynamometer Test Results.

    For manual vehicles, or if the automatic gear is held constant, it is possible to reach the rpm limit with just 1/2 throttle with the Surbo!

    See the extreme revving power of a Surbo-ed engine at 1/2 throttle!

    Watch this video showing how engine revs with Surbo

    Watch the video above showing how an engine revs with Surbo. To return to this page afterwards, click the "back" button. Note the part-throttle press accelerator/ release accelerator slightly/ press accelerator action to activate the Surbo. A Surboed motorcycle has been chosen so that the throttle action and revving on the tachometer can be shown together.

    In simple terms, for maximum power, press the accelerator to 50%, then release to 45% for a split second, then press back to 50% and then to 55% to rev high. You'll never need to floor the accelerator again. If aiming for less than maximum power output, you might try 40-35-40-45, or 30-25-30-35 and so on.

    The Surbo is fitted with its output end towards the throttle, so that air flows through the Surbo towards the throttle and then into the engine. During initial acceleration, the air will go straight through the Surbo. Upon slightly closing the throttle, a back pressure occurs in front of the Surbo, so that the straight flows cross and take cover under the Surbo's pointed fins and become jets, matching the back pressure. Upon opening of the throttle during subsequent acceleration, due to the pressure ahead, the air streams going through the Surbo continue to take cover under the fins and jet, so the pressure is sustained, and quick revving results. By 1/2 throttle, the engine will reach the rpm limit! Cruising speed is reached sooner, so fuel is saved, usually about 10%.

  • How it works, detailed explanation
  • Related pages:

  • How Surbo acts, depending on engine type
  • With and without Surbo
  • How Surbo can be used daily
  • How Surbo works for petrol automatic vehicles
  • Surbo system's energy analysis for turbo petrol engines
  • Videos:

    Watch this video showing how engine revs with Surbo

    Watch the video above showing how an engine revs with Surbo. Or watch it with the How it works page.

    Video of Volvo XC90 T8 with Surbo, sprinting to 130 kph

    Above: video of Volvo XC90 T8 with Surbo, sprinting to 130 kph.

    Video of Volvo XC90 T8 with Surbo, sprinting to 211 kph

    Above: video of Volvo XC90 T8 with Surbo, sprinting to 211 kph.

    Video of Volvo XC90 T8 with Surbo, sprinting to 224 kph

    Above: video of Volvo XC90 T8 with Surbo, sprinting to 224 kph.

    Site Map:

    TESTIMONIALS:

    Customer reviews

    BENEFITS:

    More torque and horsepower (dyno test)

    Quick throttle response

    10% fuel saving

    Easy revving (1/2 throttle to RPM limit)

    Instant auto gear kickdown

    Faster acceleration

    More power uphill

    Higher top speed

    Brisk overtaking

    VEHICLES FITTED BY TYPE:

    Automatic

    CVT

    Petrol turbo

    Diesel/ turbodiesel

    Hybrid

    Manual

    Supercharged

    How Surbo feels (by car type)

    Motorcycles

    Natural gas

    Surbo pictures Installation Photos

    Compatible new cars

    Vehicle inspection compliance

    TECHNICAL INFO:

    What's Surbo?

    How Surbo works

    Twin Surbo

    Surbo5 for large engines

    Reduced turbo lag

    Surbo vs other accessories

    How Surbo can be used

    Optimal air compression

    Allows lower octane (less engine knock)

    Longer engine life (lighter throttle)

    Less diesel smoke

    Reduced CO2 emissions

    FAQ

    ABOUT US:

    Company history

    Surbo's origin

    Other applications for Surbo

    Surbo wins race in India

    Runner up (S'pore race)

    Racing gokarts

    During the installation

    Aftersales/ removal

    Lifetime warranty

    Re-installation (fits most cars)

    Refund policy

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    Note: the Surbo is not a moving fan. Beware of other sellers who use our trademark Surbo to sell their products.