Sprint Booster
http://www.sprintboosterusa.com/c-133-at.aspx
In the event that the product should fail, all of the factory fail safes are in place. What typically happens is that the car goes into “limp” mode. There is just enough pedal power to get you out of harms way as the back up kicks in and allows you to get up to 3000 rpm of power usually.
Hope this helps,




