CZP and Z1 have both stated Quaife is the best for me. RevZone here in Australia reccommended Cusco RS 1.5 over the Quaife because the Cusco is a full mechanical where as the Quaife is a helical. Not sure if they are just trying to sell me the product because they have them readily available.
I may go with OS Giken because I can get it much cheaper here locally including the Output flanges.
|