10mm Street Traction Spacer (ALK) B15

The secret is out..... Found on the fastest B15's and spec V's in the world.
Suspension geometry is a compromise from the factory, don't settle, and take control of your car.

The more technical description of this part is; it lowers and decreases the distance of the instant center of the suspension from a Side View Swing Arm view. This alters anti-lift under acceleration, and anti dive under braking. This results in a more stable feel in braking, less weight transfer and front lift under straight line acceleration, and tremendous increases in grip while on the throttle in a corner.

NOW includes hardened pins and 6 50mm bolts.