Convenient installation, docking the original car wiring harness, can work normally without additional programming. High-quality alloy valve core, wear-resistant and fatigue-resistant, long-term use does not stick or release pressure. Anti-vibration and anti-impact design, stable driving in complex road conditions, no abnormal sound fault. The original factory specifications are precisely manufactured, the oil pressure control is accurate, and the shift response is faster and more stable. Compact and firm structure, suitable for gearbox layout, stable operation and no looseness.