2.5" GTX Turbo TD06HR 20G 10.5cm EVO 9. 58.8 / 67.1 mm (11 Blades TD06HR Performance High Inconel). Arashi Turbo. Arashi Standard Turbo. It's a upgraded Turbo for advanced drivers. Arashi Turbo customizes a unique specification that replaces the TD05 for aTD06HR turbine wheel.
eBay