HKS Racing Suction Intake System | 2017-2020 Honda Civic Si (70020-KH101)
HKSPerformance Racing Suction Intake System for 2017 - 2020 Honda Civic SI by HKS
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.
Vehicle specific suction pipe design. Angle and length of pipe enhance the induction efficiency. It is effective for quick response for NA engines and higher performance for turbocharged engines. With stock suction system, induction air hit to corrugated portion of hose and makes swirl and resistance. The specially designed pipe reduces corrugated portion and gap inside pipe to make air flow smoother. Replacing all necessary parts between the HKS air cleaner assembly and the throttle (to the compressor housing on turbo cars) allows eliminating air intake restrictions and increasing air intake efficiency, providing a dramatic improvement in engine response and performance. Exclusively for some vehicles only, a direct type Super Power Flow air cleaner assembly is available. It provides a smooth air flow from the entrance point of the filter to the throttle valve.
Features
- Kit includes Super Power Flow and Aluminum Suction pipe for CIVIC
- Improving an air intake efficiency, HKS changed from flexible rubber hose of the stock to aluminum pipe
- Polished aluminum pipe improves engine room appearance
- Improve air flow through all RPM range
- Enjoy a distinctive induction sound
Applications
- 2017 - 2020 Honda Civic SI
What's In The Box?
- 1 - Air Filter
- 1 - Intake Pipe
- 1 - Heat Shield
Warranty
- HKS Limited Warranty
Customer Reviews
The sound it makes is intoxicating.
super easy install
looks fantastic
fits fantastic
sounds the best
It's like I am driving a new car, the sounds that come out of this intake are like nothing else. It gives a real VTA BOV a run for its money in terms of sound. Imagine the sound of ITBs but with the sound of a turbo. I am smiling every time I get in the car. The smiles per gallon are unreal.
This intake gives your civic Si the most intoxicating suction sounds. Perfect fitment and the best quality with this product. If it’s on back order it is worth the wait. I called and a representative was more than willing to answer all my questions.
I managed to get my SRI from MAP in used condition to save a couple bucks. (no issues all parts were included and in good condition)The intake itself is very quality made as just about any HKS product you’d expect. However, I did notice that because the intake contains the aluminum tubing I noticed that it heats up quite rapidly and I have yet to find the location for the included heat shield to mount. My main concern is that the intake will continue to draw hot air back into the engine making not as effective as say the PRL short ram which uses a silicone tubing. It does look great inside the engine bay but I would consider heat wrapping it or using a silicone paint to prevent the tubing from heating up as much, something I will be doing in the near future. You can see in the pics that I don’t have the heat shield installed because they are not holes or mounts for the shield to attach to.
