EGIG PERFORMANCE Viper exhaust - mid-range power for Vespa ET3, PV125

The Viper racing exhaust from EGIG PERFORMANCE from South Tyrol is a great mid-range system that is positioned between Mamba and Cobra. The very well-made resonance exhaust system is designed for engines between 130 and 160 cc. Compared to the Mamba, its rated speed is approx. 800 rpm higher and can therefore rev out much further.

It works very well on powerful cylinders with multi-piece outlets, such as the Quattrini M1L60 or Polini Evo. The exhaust rewards the right cylinder control angle with a wide power plateau and a rich torque. Power input from approx. 6500 rpm, power peak at approx. 9000 rpm which, however, is maintained above 1500 rpm. Due to the special design, this exhaust can also be used on vehicles with a luggage compartment in the left side cover!

  • Exhaust material: Steel, unpainted

  • Silencer: aluminum, Ø70mm (extra long)

  • Distance stud bolt outlet: 54-58 mm

  • Manifold diameter: Ø32mm

  • comparable with e.g: LTH Midrange, LTH Race

  • Recommended steering angle: 128-130°/188-190°

  • Suitable for vehicles with luggage compartment: Yes


CONCLUSION: Classic resonance exhaust that produces a very nice power band with high performance and revving pleasure in the appropriate environment of a revised engine.


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OEM numbers (for comparison purposes only)
Scooter Center:
3334002