CNC-machined aluminum back shock tower from 3mm dense premium Swiss 7075 T6 aluminum. Up-to-date shock mounting jobs featuring a supplementary additional shock mounting spot for extra-fine tuning. Ultra-rigid design for unsurpassed energy and long lifespan. The aluminum surprise tower is stiffer than graphite making the car simpler to drive and much more predictable. Includes many shock functions. Ebony coated. Laser-engraved due to the XRAY custom logo.