Surbo fitted to air filter cover of Yamaha Xmax300, below. After installation, the air filter and cover and external flap will be put back, so the Surbo becomes invisible.
With the Surbo, the acceleration will be faster, top speed higher, throttle response immediate, and 10 percent or more fuel can be saved. For more information on our home page, click here.
Testimonial (below) from owner:" Yes in terms of acceleration it is better."
Testimonial (below) from another owner:" Smoother on expressways. More power during pickup. Less vibration also"
Testimonial (below) from another owner:"20 percent (fuel saved)"
Testimonial (below) from another owner:"Yes sir the acceleration definitely makes a difference."
Testimonial (below) from another owner: "Feels smoother suddenly."
Testimonial (below) from another owner, "I can feel the improvement for the acceleration."
Watch the video above showing how an engine revs with Surbo. Or watch it with the How it works page.
Above: video of Volvo XC90 T8 with Surbo, sprinting to 130 kph.
Above: video of Volvo XC90 T8 with Surbo, sprinting to 211 kph.
Above: video of Volvo XC90 T8 with Surbo, sprinting to 224 kph.

More torque and BHP (dyno test)
Quick revving (1/2 throttle to RPM limit)
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