STAGE 1 - 900 ACE NA - Precision EFI

STAGE 1 - 900 ACE NA


Regular price $399.99

Precision EFI 900 ACE NA (NON-TURBO) Stage 1
Asked by many of you; here is the time to release the naturally aspirated GEN 4 2019-2022 900 ACE Stage 1.
We almost doubled the throttle response and added 10 hp without changing or adding any parts.
Keep all 3 mapping modes: eco which still able to run on 87 gas while the optimized Standard and Sport modes require 91 octane pump gas.
Stunning accelerations and instan pick-ups with the new 900 ACE Stage 1 from the Power Sport Specialist

choose between two options

go to a Dealer

Get your ECU Flash by a simple plug into the diagnostic of your powersport vehicle by one of our certified dealers

See Dealer locator


You can send us your ECU.
You only need to fill out this form.

Fill ecu send-in form

you hesitate ?

Did you know that whenever you want you can improve your stage !
You just have to pay the difference between both stages !
This gives you the flexibility to start with the first stage option and upgrade to a more powerful stage without having to pay the full price again.

Did you know you can also add a warranty to your modified vehicle ? 

click here

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