so i saw the idea of zip-tieng open the IMRC's so i thought id give it a try. i can deff feel a quicker response anything under 3200rpms. im running an bbk o/r h and flowmasters and i noticed it sounds a little louder at times too ive heard about IMRC deletes but i picked up two zipties and did it in seconds without any effort or money spent, and it felt good in the end. anyways, is there any negative effects of constantly keeping them open??