SPL Parts Rear Knuckle Bushings BRZ / FR-S / 86 13-25 / WRX 15-26 / STI 15-21 | SPL RKB FRS Wheel Offset_42mm the regulator provides smoother and

the regulator provides smoother and more controlled flow and pressure as well as dampens pressure spikes

(12-17) Impreza (all models)

Specific engine modifications are required to utilize the true potential of these camshafts including a built bottom-end (sleeved or closed deck reccomended)

5 relative of stock arm) can be utilized with these arms therefore working with a wide range of set ups

clearing the OEM Brembo brake caliper with room to spare

SPL Parts Rear Knuckle Bushings BRZ / FR-S / 86 13-25 / WRX 15-26 / STI 15-21 | SPL RKB FRS Wheel Offset_42mm the regulator provides smoother andProduct Fitment: 2013 2026 Subaru BRZ 2017 2026 Toyota 86 2013 2016 Scion FR S 2015 2026 Subaru WRX 2015 20221 Subaru STI Upgrade your suspension with SPLs Rear Knuckle Bushings, replacing the factory rubber with maintenance free, PTFE lined spherical bearings. This eliminates deflection under hard acceleration and braking, improving throttle response, braking stability, and driver feedback. Housed in precision machined 6061 T6 aluminum, they offer