Yes, Honda Accord Sport tuning is possible! Depending on what you decide to tune, you can not only enhance engine power, but improve handling, and braking.
Simply put, there are two main kinds of tuning you can do to a Honda Accord Sport: mechanical and electrical. Mechanical tuning involves swapping out specific engine parts of your Honda to give it more juice. Most of the time, with Honda Accord Sports, this involves beefing up the engine.
Electrical tuning, on the other hand, will not alter the vehicle’s physical characteristics by upgrading the engine characteristics with an OBD-II scanner or with an engine control unit.