Originally Posted by kokopuffs405
I dyno'd my STOCK 08 E92 335xi a couple months ago
put down 255whp
moments later a E90 sedan put down 272whp
Now i have a jb4 and cant wait to get dyno'd =)
Damn -- I figured there'd be more drivetrain loss, but 255whp is still a little disappointing. That being said, I anticipate some crazy JB4 results!