Up for sale is my sprintbooster from my 545i with SMG. It was installed in my car for about 6 months. Sold my car a while ago but I was going to use it on my X6M but decided not to. I am not exactly sure what other models it fits but the model number on the box is BDD401A. Paid over $300 for this new. Asking $200 shipped in continental US only.

 

BUMP! Price reduced to $180 shipped. This unit should work on automotic models also. I saw a lot of guys listing the same model sprint booster for the automatic models.

 

Priced reduced! $130 shipped in continental US. Whats going on here? I thought people wanted this thing?!? Didn't think it was going to be that hard for me to sell. Anyways, any takers?

 

There is a newer model out (V2) that has some user controlled settings. Maybe that's why there are no takers...

 

That is exactly right!

 

will it work on an M6?

 

M6 not fast enough?

 

hahah.. the M6 can always be faster. but wanted to get rid of some of the lag temporarily until i get my ecu tune.