Intake manifold for 8th gen Honda Civic SI (K20 engine) - 4 injectors - Without holes
The SPA Performance intake manifold was designed for upgraded builds, having a bigger plenum volume and allowing higher airflow, it is the perfect solution for those who wants high performance and durability, guaranteed by its cast aluminum construction.
Available in options for 4 and 8 injectors with fuel rail in aluminum billet anodized with -8AN inlet/outlet. In addition, you can choose between an Mustang 86-93 5.0L throttle body bolt holes pattern or without holes, for those who wants to use a different throttle body (up to 95mm). It does not require major adaptations and maintains all vehicle acessories.
Application: 8th gen Honda Civic SI (K20 engine)
Number of injectors: 4
Fuel rail: Anodized billet aluminum (black)
Fuel rail inlet/outlet: -8AN
Throttle body: without bolt holes (up to 95mm).
TBI position: bottom mount
Max pressure capacity: 10bar (145psi)
Internal volume: 5,43L
Material: Cast aluminum