do i have to reflash the piggy back i jsut installed if i turbo my car? i recently had a shop near me offer me some sponsorhip that involved me getting a turbo. i do want the rrm one but hey free is free and i think they understand that concecpt.

 

you dont need the rrm reflash, or any piggy back for that matter, just some way to control the fuel.

The piggy back or reflash is just to maximize the mod and allow you to run more boost safely.