I recently bought a used mevi and am gonig to hook it up on my automatic car.

Will I notice any gains without an ecu. i am using nitrous.

When I do decide to get an ecu, will the raised rev limiter make my automatic shift at a higher rpm or will i have to manually shift it?

 

You have to manually shift, bummer. You'll notice the gains, above 5k or so. Before that you'll be losing around 8-10hp..

 

I saw one cattmans website that they sell a tranny computer will that help the shifts?

 

yeah it will help on top end alot

 

Read the FAQ's and click hte MEVI FAQ link