Calm down guys...

I am the gentlemen who posted the sprint booster for sale on ebay. Please do not allow my post on ebay to upset your group buy. I am a member from mbworld and just like you, I am not a dealer.

I am from Singapore and am in love with this product. Initially, I had some doubts over this but without any hesitation, I decided to give it a shot on my Merc SLK R171. The throttle response is amazing and the vehicle reacted like a different animal. I posted what this amazing device has to offer over at mbworld, however, received some bashings from some of the forum members and some even call it BS. It takes one to actually try it and experience a new driving behavior with the sprint booster. Many are skeptical about this product but I don't.

I purchased the spint booster from my SB authorized local dealer. Currently, they have it for Merc, Bimmers and Volkswagen.

I had this SB installed in my vehicle for almost 4 months now, no problems so far. Have regular service appointments with my MB dealer, they don't even know it and hence warranty is never an issue.

Mine was the earlier batch, the aggressive version but these are no longer available now. Just imagine when you have your gear switch to reverse mode, the vehicle just surge backward. I kind of enjoy it though.

No offence here...but it is great to hear that some of you who installed it must have love the device. Have fun !