Any of you guys installed the JB1 or similar piggybacks? Install looks relatively simple, but this is the first car I've done any modding at all with and wouldn't mind an experienced guide.
I tried the Neuspeed Power Module and it was okay. Took 10 minutes to install and was cheap, and can easily be removed for dealer visits.
It definitely added some power, but the power wasn't very linear (remember that it's "fooling" the ECU to add more power).
DEFINITELY didn't provide the same amount of power as a real tune either. (1/2 the gains)
It was just something to try/tie me over until the tune was eventually released though.
Then I ended up removing it and going with the APR tune instead, but it was definitely a nite and day difference between the two.
The JB1 is more advanced than the Neuspeed module though.
As for a JB1, contact this guy....he's local here in Michigan and has one on his car and has posted up some impressive dyno #'s:
http://www.golfmk7.com/forums/member.php?u=3456