Mike Hussey (47) and Suresh Raina (47) clobbered the Titan bowlers to add 89 runs in just 44 balls for the second-wicket, which swung the match decisively in CSK's favour.
Off the field, CSK supremo N Srinivasan might be facing a lot of trouble but on the field, his players did not have any discomfort in chasing down a daunting target of 186 with seven balls to spare.
Hussey and Raina negated AB de Villiers' whirlwind half-century for the Titans in the first innings as the CSK squeezed their way to a comprehensive win.
De Villiers would have thought the job was done after his 36-ball 77 helped the Titans post a daunting target for Chennai. However, Hussey and Raina made proficient use of an insipid line bowled by the Titan bowlers and stitched a match-winning partnership after the early loss of opener Murali Vijay (0), who was bowled by an arm ball by Roelof van der Merwe.
Titan bowlers erred by feeding Hussey and Raina with short-pitched deliveries that were dispatched to the deep mid-wicket fence on most occasions. Both put on display their prolific shotmaking and quick running between the wickets as they brought the home crowd to their feet.