Originally Posted by
sluggo_sx8
Do they both get about the same run time Neil? will the b6 still be smoother?
from what I have seen the mod B5 is a little better on fuel......... on the 2013 they both have a pretty solid hit... the 2057 is what gives the ultra smooth feel....not tested the 2058 yet, but it should be right between the 2057 and 2013