Allows you to install a BOV-H or BOV-H-RFL to a 1991-1993 Mitsubishi 3000GT or Dodge Stealth turbo. Blow Off Valve sold separately.

With new and improved styling, the BOV-H-RFL remains true to it's roots - it's still really f'n loud! Like all our valves, the RFL...

Allows you to install a BOV-H or BOV-H-RFL to a 1990-1996 Nissan 300ZX twin turbo. Two Blow Off valves are required for this application...

With new and improved styling, the WS02-XS-RFL remains true to it's roots - it's still really f'n loud! Like all our valves, the RFL...

Allows you to mount a TurboXS BOV-H or BOV-H-RFL to a Greddy Type S flanges intercooler pipe. Blow Off Valve not included.

Allows you to mount a TurboXS BOV-H or BOV-H-RFL to an intercooler pipe that is flanged for an HKS Super Sequential Valve. Blow Off Valve...

Allows you to install a BOV-H or BOV-H-RFL to a Skyline GTR. Blow Off Valve sold separately.

Allows you to install a BOV-H or BOV-H-RFL to a 1987-1998 Toyota Supra turbo. Blow Off Valve sold separately.

Allows you to install a BOV-H or BOV-H-RFL to a pre-1998.5 Subaru WRX. Blow Off Valve sold separately.

Allows you to install a BOV-H or BOV-H-RFL to a 1999.5-2001 Subaru WRX. Blow Off Valve sold separately.

Allows you to install a BOV-H or BOV-H-RFL to a 2002-2007 Subaru WRX or 2004-2013 Subaru WRX STi. Blow Off Valve sold separately.?

Allows you to install a BOV-H or BOV-H-RFL to a any Audi or VW 1.8T. Blow Off Valve sold separately. NOTE: Some 1.8T engines respond...