New Flywheel now no power no brakes?

OK bought this DSG flywheel from Diesel geeks. http://www.dieselgeek.com/DSG_Flywheel_for_2006_Jetta_TDI_03G_105_266BE_p/dsg-flywheel.htm
I have 06 TDI 6 speed automatic with package 2 equipment. at around 70,000 got the famous flywheel rattle everyone talks about. didn't think it was a big deal so I just kept driving with this noise. that was 3 years ago. I now decided it was time to change it out. I have 118,500 miles on my TDI. got the flywheel out and changed. rattle is gone but doesn't shift quite right. power is not there and it took about 2 minutes to get to 80mph on freeway. I did loose some transmission fluid when the trany was on the ground on its side but I did add more back in to it. I also have no brakes now! I didn't touch anything on the brakes but must have bumped something off when I took off the drivers wheel. Anyone else run into similar problems? Any suggestions?

vacuum leak?

X2 - No vacuum and you have to stand on the brake pedal and pray that you stop. It doesn't take much of a leak either, just a cracked plastic fitting or a split in a hose will do it.

Probably your Vacuum hose broke or pop out.. The hose goes form Vacuum pump to brake booster.

Thanks That has me pointed in the right direction

Thanks That hasme pointed in the right direction! I bought a 2013 CC R-line. Fell in love with the looks but honestly mu 2006 TDI Jetta Pck2 drives & handles better. Sorry I am fixing these few things to sell it.

I'll update when I get it fix

Thanks again