An HKS and Garrett Turbochargers exclusive design, the HKS GT turbos are designed to offer a balance between power and response that is often not inherent with conventional turbos. By utilizing a ball-bearing center cartridge, versus a conventional bronze bushing type bearing, weight and friction on the center shaft is reduced allowing for increased response. A unique compressor wheel design prevents efficiency drop during high boost conditions and the new turbine wheel design of 9 square shape fins, versus 10 triangle shaped fins, maximizes exhaust flow to produce low-end torque as well as high-end torque. The HKS designed exhaust housings incorporate a spherical section scroll that quickens exhaust flow for better response and utilizes a larger tapered opening that prevents exhaust pressure build up.
