The HKS Super SQV 4 return kit enables the conversion of the SSQV BOV to re-circulation mode offering a range of benefits.
Features
- Suitable only for the April 2011 released HKS - Super SQV IV
- Enables easy conversion to re-circulation mode using a nipple and installation parts for each specific vehicle
- Ensures vehicle legality whilst still providing high quality blow off valve replacement for the standard BOV
- Re-circulation mode also ensures no tuning issues when combined with standard ECU's
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Part | Price | Order | |
|---|---|---|---|---|
| 71002-AN001 | ||||
| Silvia - S14 SR20DET | | | ||
| 71002-AN001 | ||||
| Silvia - S15 SR20DET | | | ||
| 71002-AN002 | ||||
| Skyline - R33 GTS-t - ECR33 | Some modifications required | | ||
| 71002-AN002 | ||||
| Skyline - R34 25GTT - ER34 | Some modifications required | | ||
| Vehicle | Price | Order | |
|---|---|---|---|
| 71002-AT002 | |||
| Aristo V300 - JZS161 Aug 1997 – Jul 2005, 2JZ-GTE | | ||
| 71002-AT001 Limited stock at HKS | |||
| Chaser - JZX100 Sep 1996 – Jul 2001, 1JZ-GTE | | | |
| 71002-AT001 Limited stock at HKS | |||
| Cresta - JZX100 Sep 1996 – Jul 2001, 1JZ-GTE | | | |
| 71002-AT001 Limited stock at HKS | |||
| Mark 2 - JZX100 Sep 1996 – Jul 2001, 1JZ-GTE | | | |
| 71002-AT002 | |||
| Supra A80 MKIV - JZA80 2JZ-GTE | | | |
| Vehicle | Price | Order |
|---|---|---|
| 71002-AM002 Limited stock at HKS | ||
| Lancer Evolution IX - CT9A | | |
| 71002-AM002 Limited stock at HKS | ||
| Lancer Evolution VII - CT9A | | |
| 71002-AM002 Limited stock at HKS | ||
| Lancer Evolution VIII - CT9A | | |
| 71002-AM001 In stock at HKS | ||
| Lancer Evolution X - CZ4A | | |
| Vehicle | Price | Order |
|---|---|---|
| 71002-AZ001 Back in stock 30 Nov 2026 at HKS | ||
| Mazdaspeed Axela - BK3P | | |
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 71002-AF001 Limited stock at HKS | |||
| Impreza - GH8 EJ20X 07/06- | | ||
| 71002-AF002 | |||
| Impreza WRX STI - GRB | | ||
| 71002-AF002 | |||
| Impreza WRX STI - GRF | | ||
| 71002-AF002 | |||
| Impreza WRX STI - GVB | | ||
| 71002-AF002 | |||
| Impreza WRX STI - GVF | | ||
| 71002-AF001 Limited stock at HKS | |||
| Legacy B4 - BL5 A-E | Modification required with Type R Intercooler | | |
| 71002-AF003 In stock at HKS | |||
| Legacy B4 - BM9 | | ||
| 71002-AF001 Limited stock at HKS | |||
| Legacy Touring Wagon - BP5 A-E | Modification required with Type R Intercooler | | |
| 71002-AF003 In stock at HKS | |||
| Legacy Touring Wagon - BR9 | | ||
| 71002-AF002 | |||
| WRX STI - VAB | | ||
| Price | Order |
|---|---|
| 71002-AZ002 | |
| DISCONTINUED This part is no longer available | |
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.








