Sprint Booster for Saab - $329.95

"yes it works, especially if you have an automatic, it makes the shifting smoother, and highway overtaking is much better because all you have to do is flex your big toe." Review from Saabcentral.com

More reviews below...

Model Year Transmission Engine / Notes  
9-3 2003-2010 Manual
9-3 2003-2010 Auto
"i have sprint booster on my auto and it is fantastic. i turned it off the other day and i really didnt like it, not even for a few miles." Review from Saabcentral.com