RRC intake manifolds $449 shipped!!

[aLmk]

I've heard the RRC is better for N/A and the RBC that comes on the 8th gen civic si is better for boost.

[bodyman]

I've heard the RRC is better for N/A and the RBC that comes on the 8th gen civic si is better for boost.

the RRC flows more air, so it would be the other way around, ive seen alot of all motor dyno graphs where the RRC makes more power everytime. With a boosted car the RRC should still always make more power. Only dyno graphs will tell the truth