Uploaded May 2023 | Updated September 2026, 3 weeks ago
Gabro Velocity Stacks for the RS660 is probably one of the best modifications for your Aprilia, as it comes with a free map on the Upmap. This, in combination with your favorite aftermarket exhaust will give you so much better punch on low and mid RPM. For me, my favorite exhaust is SC Project for top end power, but Akrapovic will give you better low end power.
Gabro Velocity Stacks for the RS660 is probably one of the best modifications for your Aprilia, as it comes with a free map on the Upmap. This, in combination with your favorite aftermarket exhaust will give you so much better punch on low and mid RPM. For me, my favorite exhaust is SC Project for top end power, but Akrapovic will give you better low end power.
