Hybrid Racing K-Swap RBC Intake Manifold Package (K20Z3/K24) Drivetrain Components It was designed to greatly

It was designed to greatly reduce the negative effects of heated fuel now common with many of today's pump gas blends

BMW M50 Non-VANOS Plug and Play Adapter (based on your selection)

1987-2006 BMW M3

Our shifter has been race tested in cars all over the world

91212PR3003

Hybrid Racing K-Swap RBC Intake Manifold Package (K20Z3/K24) Drivetrain Components It was designed to greatlyHere is a kit to equip your K series with Hondas finest intake manifold design, and along with it, a Hybrid Racing package to make it work with your K20Z3 Z4 or K24. The RBC manifold outperforms the PRB and PRC at almost all parts of the rev range. There is a marginal power loss in the low to mid revs, but from 5500rpm onwards the RBC is a clear favorite. The dyno graph above shows the difference. The red line is the RBC manifold and blue is the PRB.