Stage1R

The Stage 1R adds 30hp over stock configuration. Due to the limitations of some of the original components, we had to engineer new components in order to accomplish a 30HP gain. This package runs on our brand new multimap logic and will transform your 900 ace turbo into a real beast!

You will have two boost level to choose from: -Standard: 14psi -Sport: 15psi The throttle response of this reflash is just insane and it will perform perfectly in any condition. THE OPTIMAL ENGINE SPEED SHOULD BE AROUND 7900RPM. ​

This package requires our upgraded downpipe and it’s perfect for trail application.

The stage 1R is available to be installed by any of our dealers, just bring your snowmobile and they will install it for you.

STAGE 1R This product fits all 2019+ 900 ACE Turbo engine. https://www.precisionefi.com/900-stage1r