1. german tuner Wintertuning has developed an powerkit for the 3ltr. 325i with 71HP more to 289HP ....
http://wintertuning.de/index.php?opt...111&Itemid=112
2. german BMW specialist DS-Motorsport has developed an powerkit for the 3ltr. 325i with 52HP more to 270HP ....
http://www.ds-motorsport.de/bmw-cars/3er/e90-93.html
Uli_HH