Nguldinglen Kilong scored a a quickfire first half hattrick with goals in the 4th, 13th and 28th minute to give the boys from Punjab a 3-0 half-time lead.
After the break, Lalgousem Tuboi in the 50th minute and captain Gunleiba Wangkheirakpam only two minutes later sealed the 5-0 win.
Meanwhile hosts Bengaluru FC suffered a 2-3 loss to Sudeva Delhi FC.
