SPL Parts Performance Rear Knuckle Bushings – GR86 / BRZ / FR-S / 86 / WRX RAP CNC-Machined Brackets & Fittings –

CNC-Machined Brackets & Fittings – Precision-engineered for perfect alignment and durability

This plug-and-play module intercepts the electronic throttle signal at the pedal and remaps it for faster

After inspection

riveted design for function + form

It is a clean

SPL Parts Performance Rear Knuckle Bushings – GR86 / BRZ / FR-S / 86 / WRX RAP CNC-Machined Brackets & Fittings –The SPL Parts Rear Knuckle Bushings replace the factory rubber rear knuckle bushings with low friction, PTFE lined spherical bearings. By eliminating rubber bushing deflection under heavy acceleration and braking loads, these bushings help reduce unwanted geometry changes, improve response, and give the driver more direct feedback from the rear tires. Factory rubber bushings are designed with comfort and compliance in mind, but that compliance can