automatic rev matching system on down ships. up on the m day recalls thing hyundai used to have cause to celebrate if the competition was heard to moan that nothing rattled when they inspected the i thirty now depending on the recipe i thirty and performance produces a satisfying rumble with every gear shift divided. honoring points out that the performance pack add some two thousand five hundred euros to the list price but that it's worth it on a hyundai i fear it is not only for the exhaust system and its truly impressive sound but also for the electronic differential lock on the front axle it handles like a typical front wheel drive car meaning you don't have to worry about understeering