Purchased for my sons Bmw and we have decided he needs a truck for work. His car is already 500hp why go yo 700😆 Anyway brand new never mounted. Text with questions. 17T design,the turbos handel max power 700HP, Upgraded Forged Billet Compressor Wheel: 12(6+6) blades, Size: 43.4*58 mm; Turbine Wheel: 9 blades, Size: 41.2*47.2 mm Enhance your vehicle performance and boost your engine power,the turbos can handel MAX power up to 700HP Billet Wastegate Flapper Valves (Stainless Steel with Thicker Rod) Component balanced, dynamic balanced than VSR HIGH SPEED balanced using a state of the balancing machine, avg 0.5 mg or less The accessories in the photos are included, 1 year warranty for any manufacturing defect