Does anybody have the NX Express Fly By kit installed in their TT. If so how do you like it? and what can you tell me about it (in short)

 

can tell you that on stock internals you better not use it until your past 4 k unless you plan on buying a new engine and you better keep it low as in a 50 to a 75 wet shot.

do you have any other modifications?

 

Read https://www.audiforums.com/m_638181/mpage_1/key_/tm.htm

ooantipostoo ran that same kit and loved it.

 

Right now I just have the car APR chipped. I plan on going through the modshack stages and full exhaust before installing the kit. I was interested in going with nitrous rather than big turbo seeing that my car is a daily driver and I will only use it on weekends if I go to the track.

 

Save yourself hundreds of $'s and skip all the modshack stuff. Just get a turboback and with the money saved on MS stuff, get a k&n drop in filter and upgrade to a direct port kit or use it for a few fill ups

 

Why direct port?

 

It is the safest to run. It provides equal distrabution of nitrous and fuel to each cylinder unlike wet kits. Wet kits will have uneven mixture since the intake manifold doesnt flow evenly over all 4 cyl and even if it did, still wouldnt be a even split.

 

thanks cincy that helps me out

 

Also, do I need to upgrade any internals? Or should I be ok.

 

you should be ok with a 50-75 shot AS LONG AS you use it past 4k... any early you risk torquing your rods to crap