|
I'd like to add that a lighter crank pulley made a difference on my 2013.
Some people will swear it's a placebo effect, but I definitely felt better response when I had a Kartboy pulley installed (1lb vs. the stock 4lb), and noticed the immediate difference when I swapped back to the stock pulley before I returned my BRZ lease. As the FA20 is a boxer, it is safe to change this pulley (it doesn't affect any sort of dampening or counterbalancing).
I'd recommend a Perrin piece though, as the Kartboy produces a noticeable (but low) whine. And definitely see if you can get it used (just in case I'm wrong and it really was just a placebo effect).
|