X4 ALU LOWER ADJUSTMENT BULKHEAD - FRONT L / REAR R
X4 lower bulkhead. Feature centering pins for easy assembly and consistent geometry settings. The bulkheads feature a super low anti-roll bar mounting position that allows the anti-roll bar wire to be placed under the drive shafts to significantly lower the CG. The bulkheads feature 1mm milled grooves for the ball bearing hubs that moved the bulkheads 1mm closer to the chassis center line from each side. This bulkhead fits front left side and rear right side. Made from premium Swiss 7075 T6 aluminum, black anodized.