Application -- Garrett GT3076R - HKS GT3037S Dimension - Inducer: 57 mm - Exducer: 76.2 mm - Bore size: 6 mm - No. of Blades : Dual 6 blades - Bottom Type: Super Back Material Aluminum 7075 Benefit - Increase More Air - Light Weight - Strong , durable. Balance Balanced on Schenck / Ready to use