Hybrid Chest Extender Carbon Four different bushing durometers for

Four different bushing durometers for applications ranging from daily driver to 8-second drag car

this mount kit makes swapping the K-series engine with K-series AWD manual transmission into the EF Civic a bolt-in procedure

When used with the Hondata FK8/FL5/DE5 Fuel System

Thicker and taller than OEM design

Hybrid Chest Extender Carbon Four different bushing durometers forChest Extender for use on all adult Hybrid devices, option available for composite or carbon device. Chest extenders cannot be used with the child or youth Hybrid devices. Tech Resources NOTE: Chest extenders cannot be used with the child or youth Hybrid devices.