The most powerful intake system carefully designed to fit engine room of a vehicle. HKS Racing Suction pushes air intake system efficiency to the limits.

"Hyper Stealth Frame" exceeds the performance of previous Super Stealth frame.

Increasing air intake surface area by 27% improves air intake efficiency.

The outer edge of the funnel is securely fixed to the aluminum back plate. Use of aluminum significantly improves rigidity and durability. Alumite process improves surface of the funnel and also provides a sleek black look.