Cossey's Civic

[Cossey]

@ninety1two40

Cossey, what’s the benefit of running the custom intake manifold with the Q45 style throttle body instead of the stock with the individual butterfly valves in each runner?

The owner before me planned on going big turbo. The ITB’s REALLY limit things up top when the car starts making serious power. The single 90mm throttle body is much more beneficial to the system.