The HKS SUPER SQV4 VEHICLE SPECIFIC KIT + SUCTION RETURN SET is available as a single item. This is the simplest way to get the benefits of each item in one convenient place.
Features
- HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles.
- SUPER SQV4 VEHICLE SPECIFIC KIT: Parts necessary for installation are included. SSQV4 can be easily installed on a vehicle with this kit.
- SUCTION RETURN KIT: With Super SQV Kit, blow-off air will return to suction like stock air bypass valve to be street legal. Although blow off sound will be reduced, more sound will come out from air cleaner.
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 71008-AN020V | |||
| Skyline - R33 GTS-t - ECR33 Sep 1993 – May 1998, RB25DET | 71008-AN020 + 71002-AN002 - Processing of genuine return pipe is necessary. | | |
| 71008-AN020V | |||
| Skyline - R34 25GTT - ER34 May 1998 – Jun 2001, RB25DET | 71008-AN020 + 71002-AN002 - Processing of genuine return pipe is necessary. | | |
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 71008-AT012V | |||
| Aristo V300 - JZS161 Aug 1997 – Jul 2005, 2JZ-GTE | 71008-AT012 + 71002-AT002 - Can not be used with racing suction reloaded. | | |
| 71008-AT018V | |||
| Chaser - JZX100 Sep 1996 – Jul 2001, 1JZ-GTE | 71008-AT018 + 71002-AT001 - Can not be used with racing suction reloaded. | | |
| 71008-AT018V | |||
| Cresta - JZX100 Sep 1996 – Jul 2001, 1JZ-GTE | 71008-AT018 + 71002-AT001 - Can not be used with racing suction reloaded. | | |
| 71008-AT018V | |||
| Mark 2 - JZX100 Sep 1996 – Sep 2000, 1JZ-GTE | 71008-AT018 + 71002-AT001 - Can not be used with racing suction reloaded. | | |
| 71008-AT012V | |||
| Supra A80 MKIV - JZA80 Jun 1993 – Aug 2002, 2JZ-GTE | 71008-AT012 + 71002-AT002 - Can not be used with racing suction reloaded. | | |
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 71008-AM011V | |||
| Lancer Evolution IX - CT9A Feb 2001 – Sep 2007, 4G63 | 71008-AM011 + 71002-AM002 - Can not be combined with piping kit. "GT-A" installation is not possible. | | |
| 71008-AM011V | |||
| Lancer Evolution VII - CT9A Feb 2001 – Sep 2007, 4G63 | 71008-AM011 + 71002-AM002 - Can not be combined with piping kit. "GT-A" installation is not possible. | | |
| 71008-AM011V | |||
| Lancer Evolution VIII - CT9A Feb 2001 – Sep 2007, 4G63 | 71008-AM011 + 71002-AM002 - Can not be combined with piping kit. "GT-A" installation is not possible. | | |
| 71008-AM011V | |||
| Lancer Evolution Wagon - CT9W Sep 2005 – Sep 2007, 4G63 | 71008-AM011 + 71002-AM002 - Can not be combined with piping kit. "GT-A" installation is not possible. | | |
| 71008-AM015V | |||
| Lancer Evolution X - CZ4A From Oct 2007, 4B11 | 71008-AM015 + 71002-AM001 | | |
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 71008-AF012V | |||
| Impreza - GH8 Jun 2007 – Dec 2011, EJ20X | 71008-AF012 + 71002-AF001 | | |
| 71008-AF013V In stock at HKS | |||
| Impreza WRX STI - GRB Oct 2007 – Aug 2014, EJ207 | 71008-AF013 + 71002-AF002 | | |
| 71008-AF013V In stock at HKS | |||
| Impreza WRX STI - GRF Feb 2009 – Aug 2014, EJ257 | 71008-AF013 + 71002-AF002 | | |
| 71008-AF013V In stock at HKS | |||
| Impreza WRX STI - GVB Jul 2010 – Aug 2014, EJ207 | 71008-AF013 + 71002-AF002 | | |
| 71008-AF013V In stock at HKS | |||
| Impreza WRX STI - GVF Jul 2010 – Aug 2014, EJ257 | 71008-AF013 + 71002-AF002 | | |
| 71008-AF012V | |||
| Legacy B4 - BL5 May 2003 – May 2009, EJ20X/EJ20Y - Processing of original engine cover is necessary. | 71008-AF012 + 71002-AF001 | | |
| 71008-AF014V | |||
| Legacy B4 - BM9 May 2009 – Apr 2013, EJ255 | 71008-AF014 + 71002-AF003 | | |
| 71008-AF012V | |||
| Legacy Touring Wagon - BP5 May 2003 – May 2009, EJ20X/EJ20Y - Processing of original engine cover is necessary. | 71008-AF012 + 71002-AF001 | | |
| 71008-AF014V | |||
| Legacy Touring Wagon - BR9 May 2009 – Apr 2013, EJ255 | 71008-AF014 + 71002-AF003 | | |
| 71008-AF013V In stock at HKS | |||
| WRX STI - VAB From Aug 2014, EJ20 (Turbo) | 71008-AF013 + 71002-AF002 | | |
| Part | Price | Order |
|---|---|---|
| 71008-AZ009V | ||
| DISCONTINUED This part is no longer available | ||
| 71008-AN015V | ||
| 71008-AN015 + 71002-AN001 | DISCONTINUED This part is no longer available | |
| 71008-AZ008V | ||
| 71008-AZ008 + 71002-AZ001 | 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.











