SPL Parts Performance Rear Knuckle Bushings – GR86 / BRZ / FR-S / 86 / WRX IH BO The two-piston layout has been

The two-piston layout has been meticulously designed to maintain low exhaust pressure across all engine speeds

while the embossed TOMEI logo and heat gradation finish add the premium detail expected from the EXPREME Ti lineup

The FastRoad Pro Sport Spec is designed to deliver exceptional street comfort with track-capable handling

and nuts during installation

Eliminates Subframe Movement/Hop due to Bushing Deflection

SPL Parts Performance Rear Knuckle Bushings – GR86 / BRZ / FR-S / 86 / WRX IH BO The two-piston layout has beenThe 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