The HKS 3 Layer Super Power Flow replacement filters and standard replacement filters are available.
Features
- Dry type filter, will not clog AFM's or other electronics in the intake with oil.
- Super Power Flow models feature 3 layers of filtering.
- 3 Layers enhance dust collection efficiency with 3 layers of high quality polyurethane.
Notes
To maintain your HKS Super Power Flow filter please following these recommendations:
- Exchange 6,000km to 10,000km or 6 to 12 months.
- Exchange can vary with the environment and usage.
- Do not wash with water
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Filter | Color | Size | Price | Order | |
|---|---|---|---|---|---|---|
| 70001-AK021 In stock at HKS | ||||||
| Universal | Dry 3 Layer | Green | 150 mm | | ||
| 70001-AK022 In stock at HKS | ||||||
| Universal | Dry 3 Layer | Green | 200 mm | | | |
| 70001-AK031 In stock at HKS | ||||||
| Universal | Wet 2 Layer | Red | 150 mm | | | |
| 70001-AK032 In stock at HKS | ||||||
| Universal | Wet 2 Layer | Red | 200 mm | | | |
HKS was founded in October 1973 by Hiroyuki Hasegawa, a former Yamaha engineer, and Goichi Kitagawa, with start-up capital from Sigma Automotive; the name comes from Hasegawa, Kitagawa and Sigma. It began in a small shed at the foot of Mount Fuji, in Fujinomiya, Shizuoka, and is still based there.
In 1974 HKS built one of the first bolt-on turbo kits, for the Nissan L20 engine in the Skyline, raising output from 115 to 160 PS. Turbocharging made its name; today it also makes exhausts, springs, shocks and coilover suspension, and it marked its 50th anniversary in 2023.












