■ Stepping on the accelerator is extremely enjoyable. Cost effective ring. ■Response sling attachment greatly improves vehicle characteristics. By setting an optimized cross-section area for each car model, you can make full use of the vehicle characteristics to achieve significant torque and acceleration response. ■ By precisely suppressing the air introduction path, the rectifier effect and flow rate is increased, and the highest performance is achieved from the moment you step on the accelerator. ■ By attaching it in combination with the "MINICON/Minicon" to further enhance the response sling performance. Response ring increases slow torque that MINICON cannot be supplemented. MINICON improves engine response from low and medium speeds. ■ Installation can be done in a short time with one screwdriver. Excludes some vehicles; Before purchasing, please check the vehicle model, engine model, drive system, year, grade, etc. with the vehicle verification and cotion plate, etc. and make sure to check the manufacturers website for any mistakes. In addition, please make sure that there are parts required separately. Images may be samples.