I am getting ready to sell my E90, and decided to sell my Sprint Booster separately. I've had it installed for about a year now and it works flawlessly. All of the connectors and wiring are still in excellent shape.
In case you are wondering what the Sprint Booster is... It's a connector that goes in between the accelerator pedal and the DBW connector. It seriously helps the drive-by-wire lag issues that lots of E90 owners have been complaining about. It makes heal-toe shifting so much easier since the throttle response is sharpened up.
Originally purchased on Ebay for $299.00.
Make me an offer.
PN: BDD401 (all MT BMWs 2001 and up)