Anyone know what the best software upgrade would be for my 1997 328is? I have looked into the shark injector but am not fully convinced because I have heard some bad things about it, such as it actually decreasing the car's power. I already have installed a JC Intake and plan to install an Active Autowerke Stage III Exhaust next. Any advice on a good software upgrade with these mods would be greatly appreciated. Thanks! ![[:D]](/images/smilies/biggrin.png "Big Grin [:D]")
![[;)]](/images/smilies/wink.png "Wink [;)]")