Hasport Rear Engine Mount 06-11 Civic Si Bushing Stiffness:U70A (Race) HKS assumed it would be

HKS assumed it would be best to keep stock electronic control system but add an additional flexibility and offers a height adjustable spring

low-temperature annealing is performed to create a strong spring with increased tensile strength (200kg class)

All of the rod ends and mounting bushings are CNC machined 6061 aluminum that has been heat-treated and coated with a black hard anodized before being laser etched with the Hybrid Racing logo and flair

NOTE: Intercooler core only

making more precise and sharper handling

Hasport Rear Engine Mount 06-11 Civic Si Bushing Stiffness:U70A (Race) HKS assumed it would bePRODUCT DETAILS Hasport 8th Gen Civic Rear Engine Mounts 2006 2011 Honda Civic Si If your stock rear mount is blown out (or youre just sick of wheel hop), the Hasport FDRR rear engine mount is the Civic Si engine mount upgrade youre looking for. It bolts into the factory location on your 2006 2011 Honda Civic Si and ties the K20Z3 to the chassis with way less flex, so you get sharper shifts, more consistent launches, and a more connected feel when