R-S3's will get you 3 seconds faster around every track you go to over AD08's. Speaking from personal experience, as well as experience of local track buddies - we all went from AD08's to R-S3's at some point and saw the lap time differences.
BRP CW13 1:56 |
CVR CW 2:01 |
CVR CCW 2:02 |
ACS 1:53 |
2013 E92 M3 Jerez Black DCT ZCP | JRZ RS Pro | Brembo | Endless |
Volk TE37 18x10.5 squared |
no other mods, nor weight shavings