Exhaust SITO Plus, for Vespa
/PIAGGIO ET4/Liberty 50cc 4
Very economically priced replacement or tuning exhaust units. These reproductions are almost identical to the original items in both specification and appearance. In spite of this they can also offer a noticeable boost in available power in combination with satisfying overall sound characteristics.
The SITO Plus represents the ideal exhaust system for those seeking an economically priced, inconspicuously styled replacement for the original unit, with a little extra power thrown in for good measure.
Replacement or Tuning Exhaust / Steel construction / European certification.
SIP-TIP : For safe and enduring use of this exhaust system do not forget to order new, lighter variator roller weights, a new spark plug and a 5% larger main jet for the carb.
SIP-Community User 'yetiman' on (#TE0307053)
"Great exhaust, quiet enough to be unobtrusive with an almost unbelievably improved performance. Can only be recommended!!!"
OEM Numbers (for the purpose of comparison)
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