Shop Owner (My Neighbor) Shakir # 0321-9243777 assured me its all original bolt to bolt fitting, same he mentioned for the inner and outer coils and lines. -- I asked him if we can keep the old compressor instead of replacing it (budget control), he mentioned the pistons are free and oil is dead black it will not allow other items to perform well for long. Haven't drove the car yet @AsifAslam is using it since yesterday - Will share the performance later in this week.