HKS
Super SQV4 Blow-Off Valve
Sequential blow-off valve with dual-stage design.
Specifications
Nissan Skyline GT-R
BNR34 · 1999–2002
Nissan Skyline GT-R
BNR32 · 1989–1994
Nissan Skyline GT-R
BCNR33 · 1995–1998
Nissan Silvia / 240SX
S13 · 1989–1994
Nissan Silvia / 240SX
S14 · 1993–1998
Nissan Silvia
S15 · 1999–2002
Nissan 350Z
Z33 · 2003–2009
Nissan 370Z
Z34 · 2009–2020
Toyota Supra
JZA80 · 1993–2002
Toyota Chaser
JZX100 · 1996–2001
Toyota Soarer
JZZ30 · 1991–2000
Toyota Mark II
JZX90 · 1992–1996
Subaru WRX STI
GDB · 2004–2007
Subaru WRX STI
GRB · 2008–2014
Mitsubishi Lancer Evolution VII
CT9A · 2001–2003
Mitsubishi Lancer Evolution VIII
CT9A · 2003–2005
Mitsubishi Lancer Evolution IX
CT9A · 2005–2007
Mazda RX-7
FC3S · 1986–1991
Mazda RX-7
FD3S · 1992–2002
Toyota GR Supra
A90 · 2019–2026
Nissan Z
RZ34 · 2023–2026
Affiliate Disclosure: Some links on this page are affiliate links. We may earn a commission at no extra cost to you if you make a purchase. This helps support ProjectJDM and keeps our content free.