The original aluminum wheel “ WORK EMOTIONToshi Arai edition” is fine by mad amount of world load to establish high performance and high reliability.
The stiffness of rim by forging is outclassing, the tire feeling can sense.
“ WORK EMOTIONToshi Arai edition” has a good track record in P-WRC and Super Taikyu in JAPAN(Super endurance race), it has been confirmed high performance and high reliability.
The balance between the reduction of unstrung weight and rim strength is essential condition for high performance, on the other hands, these are conflicting performance.
But these wheels have been satisfied both performance at high level.
“ WORK EMOTION Toshi Arai edition” is recommended by Toshi Arai with confidence. He knows all there is to know about Impreza.
This 18 inch wheel is one piece aluminum wheel by forging and this was developed for use hard at tarmac rally and circuit.
Only forged wheel can realize good stiffness, so Toshi Arai culled this wheel. It can impact the feeling of tire to steering.
This wheel has been used at also Super Taikyu (Super Endurance race), it can take enough the high grip force of the level of slick tire.