Advan RSIII Alloy Wheel - 19x8.5 ET35 5x120 Racing Hyper Black and Ring Bearings air flow enhancing vanes that

air flow enhancing vanes that keep the clutch cooler under extreme operating conditions to improve wear life

Using data obtained from racing

reduce fluid loss

but it definitely reflects on driving feel

Advan RSIII Alloy Wheel - 19x8.5 ET35 5x120 Racing Hyper Black and Ring Bearings air flow enhancing vanes thatYokohama ADVAN Racing RS Alloy Wheel The ADVAN Racing RS is the third generation RS series, offered in 18 and 19 sizes. It retains the signature ten spoke layout but with a more refined, slender appearance. Design andamp; construction: The 18 version is available in three face (concavity) designs: S TD, GTR, and Super GTR. The 19 version offers two face designs: S TD and GTR. Despite the slimmer spokes, strength is maintained via CP strength analysis