[Bmbl-B]

i feel the 5th gen unlike the fourth gen has a very open engine compartment making it very easy to get to the areas that you might want to modify the fun part of the hobby is doing it yourself at least most of it computer tunning i leave to the pros but anything else i do myself doing the research finding the part that will work the best and having fun doing it and saving lots of $$$ if its your daily driver its one thing but if its not then you should try doing some mods yourself .