Hasport Rear Engine Mount 12-15 Civic Si Bushing Stiffness:U70A (Race) Upgrading the clutch master cylinder

Upgrading the clutch master cylinder and clutch line to our EM1 kit changes the system to an older

These two amazing machines

Here are some key reasons why they are beneficial:

or 700hp with a boosted setup

To suit a range of builds

Hasport Rear Engine Mount 12-15 Civic Si Bushing Stiffness:U70A (Race) Upgrading the clutch master cylinderPRODUCT DETAILS Hasport FG4RR Rear Engine Mount for 20122015 Honda Civic Si If your 20122015 Civic Si feels like the drivetrain is slopping around, lazy shift engagement, clunks, or wheel hop on hard launch, the factory rear mount is usually the culprit. The Hasport FG4RR rear engine mount tightens up the FG4 chassis by controlling engine movement, sharpening throttle response, and keeping everything where it belongs when you actually drive the car