Exhaust -SITO- Aprilia SR50 Stealth, SR Racing (up to 1999), SR50 AC/LC (1994-97), SR 50 Netscaper, SR 50 WWW, Rally AC/LC

SITO Plus exhaust for Aprilia SR50 and Rally models

Exhaust Sito -PLUS- with E-marking!

Aprilia:
SR 50 AC (year 1994-1997), SR 50 LC (year 1994-1997), SR WWW, SR Netscaper, SR Stealth, SR Racing ( E-passport does not apply to this model), Rally( E-passport does not apply to this model).1994-1997), SR WWW, SR Netscaper, SR Stealth, SR Racing (E-mark not valid for this model), Rally (E-mark not valid for this model)

The Sito Plus sports exhaust system with its original look is definitely one of the most inconspicuous sports exhaust systems available. You certainly can't expect the performance of a real race exhaust with the Sito Plus, but the results that can be achieved with it are nevertheless remarkable. In terms of price, it is usually a very interesting alternative to an original exhaust. On original cylinders or 50cc DR, it is certainly a very good, inexpensive and inconspicuous choice.

The exhaust is generally throttled by means of a cone ring in the manifold, as is usual with Sito and LeoVince, so the exhaust can be offered for many models with E-marking.

Please note:
Retrofit systems generally always have more power than the original exhaust. In order to obtain approval, they are throttled at the factory, which can result in a shift in the power band.

In order for the scooter to reach its full power and speed, it may therefore be necessary to adapt the engine to the new exhaust with different variator weights and/or clutch springs, even if it is to be used throttled on a standard engine.