hey guys/sifu..need some advice.
anyone know how is this sard manual boost thingy,is it stable?
is it better then the rest of the manual boost controller like turbosmart/gfb?need advice.
hi all bro,
ask all your opinion. change which type of absorber and spring will more comfort and stable than our original setting?
or only change spring, remain the original absorber?
or adjustable absorber?