what kind of battery should i buy for the TT?

 

One at the store.

 

factory is bosch, but good luck finding a replacem,ent bosch other than at the dealer and it could be costly, if you are going to run a system or anything i would suggest an optima, if not any battery that is equivalent to the cca will be fine

 

i'm running an optima red top, but bosche are available at PepBoys

 

i had to replace our battery just a few weeks ago

went to the auto parts store, told them all my info and they sold me a battery

it didnt fit right,i ended up goping back a few times, and could not get the exact one

i ended up having to trim the bottom of it to fit in the space correctly