Whiteline's stabilizer bar kit for the M2, M3 and M4.
The front bar is 30mm with 3 adjustment options
The rear bar is 26mm with 3 adjustment options
Adjusting your stabilizer bar helps to adjust the oversteer/understeer balance, but also gives you more options to adjust the set to your comfort/sportsmanship or to make your trackday not slippery even when it rains. That makes this set a great offer.
