RQB000370 - ACE Pipe – Reservoir To Valve Block – Rear LPDescription: ACE Low Pressure Pipe Rear Section within the Active Cornering Enhancement hydraulic circuit. This pipe forms the rear half of the low pressure line connecting the fluid reservoir to the ACE valve block. The ACE system uses hydraulic pressure to apply counter torque to the front and rear anti roll bars, reducing body roll during cornering. The low pressure circuit must be in good condition and free of leaks for the system to operate