let me know how the 1.05 maps are. how did the 1.03 maps run for you before you updated?
the 103 ran great for me. then i switched to the 104 because of the lc and fss and all that good ol' stuff. they made some updates to the 104 and it made my car run a little....not right. supposedly the 105 runs like the 103 ("goodness" wise) did.
Yes, very fragile. I blew at 1 or 2 psi. Make sure your oil does not get fuel diluted, this is very very bad!Im just gonna wait till tonight and download the 1.06 maps heard it keeps the delicate ms3 engine from blowing(alright)