Originally Posted by oledoc2u
I was going to forego buying another SB....but after driving the coupe without one.....I am going to have to bite the bullet and buy one.....so, I doubt you will have a hard time selling it....and Rudy....where's the info on the selectable? I like all out, so if it costs a lot more....I will just buy the race mode....but...240 is next on my list....and then the SB....the tune is last to empty my pockets....but it is all worth it, right????? LOL...

Just search on sprint booster, it comes up as the only one. But here is the
link (changed link to show both SRT and NA)