Blox Racing Rear Subframe Hard Collar Kit (12 pc) for 2017-2021 Honda Civic Hatchback (FK)

The BLOX Racing Rear Subframe Hard Collar Kit (12 pc) stiffens the subframe and chassis on your 2017-2021 Honda Civic (FK) by replacing the factory rubber subframe isolators and/or bracing vulnerable chassis points. On a FK Civic that sees track duty or aggressive driving, every bit of chassis flex costs you precision — these hard collars and braces give the suspension a more rigid platform to work from.

CNC-machined billet aluminum collars (or steel tunnel brace, depending on kit) install inside the subframe voids where the factory rubber isolators sit. The result is a near-solid subframe mount without the NVH of a fully solid bushing — you feel the FK Civic”s true suspension behavior through the seat of your pants, not filtered through worn rubber.

Specifications

Vehicle Fitment