Racing exhaust from SITO in the original look, designed to fit your Piaggio Si and Grillo moped.
This racing muffler is suitable for 38–46 mm cylinder kits.
An absolute top-of-the-line product.
Excellent craftsmanship, precise fit, and outstanding performance. On 75 ccm setups, this exhaust even outperforms the Simonini snail muffler in the lower RPM range.
Technical Specifications:
Connection Ø: 22 mm
; Outer Flame Tube Ø: 24 mm
In response to frequent questions, we’ve attempted to summarize the advantages and disadvantages compared to the Giannelli New Power below:
Advantages of the SitoPlus over the Giannelli New Power:
- Higher torque
- Fit
- Build quality
- Significantly quieter and therefore more discreet
- Stamped DGM number (Note: Still not approved for use in Switzerland)
Disadvantages compared to Giannelli New Power:
- Slightly lower top speed
- Responds slightly less to the throttle
You can find more exhaust systems and tuning parts for your Piaggio in the accessories section.
A quality product from the Italian manufacturer SITO.
| Manufacturer | SITO |
| Material | Steel |
| Surface | varnished |
| Color | black |
| Total length | 720 mm |
| Ø outside | 14 mm |
| Ø Silencer | 70 mm |
| Ø Flame tube outside | 25 mm |
| Ø Internal connection | 22.3 mm |
| Exhaust type | Cylindrical |
| Mounting type | Welded lug |
| Flame tube attachment | Plug connection clamped |
| Number of fixing points | 1 pcs |
| Piaggio | Si Grillo |
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