View Full Version : de-restrict original exhaust

05-01-2004, 01:22 PM
Any of you got any idea where the restrictor sits in the original exhaust for sr ditech?

05-02-2004, 09:21 AM
Hi there

The ditech has NO restrictions in the exhaust, and you will find that aprilia has done a fairly good job designing the exhaust in the compromise of power / torque and noise. it does weight a lot thought.

I am not saying you cant buy an aftermarket exhaust and gain power, but the gains are not as noticeable as with conventional scooters (conventional scooters have restrictors and kats in the exhaust and you can play with the jetting in the carb to fine tune the performance )


Joe Rubido