Eibach Pro-Kit Lowering Springs Subaru WRX 2004-2007 | 7714.140 Impreza_2017-2021 The Cryo treated rotors are

The Cryo treated rotors are the best way to double and occasionally triple the service life of your brake rotor

resulting in improved cooling efficiency

and Torque

Every boost tube has an oversized beaded end to ensure the hose clamps and couplers stay connected

Cylinder head must be professionally cut for larger valve seats

Eibach Pro-Kit Lowering Springs Subaru WRX 2004-2007 | 7714.140 Impreza_2017-2021 The Cryo treated rotors arePart #: 7714. 14 Eibach produces some of the highest quality springs in the world. They can be found everywhere from high performance street cars to full race F1 cars. Eibach springs are built from the ground up starting with full research and development for every application to determine the best balance between performance and ride quality. Eibach springs are on average 2. 75 pounds lighter than the competition. This reduction of unsprung mass is