●A new concept in airflow control The response blade uses a specially shaped blade to amplify the way air flows to the airflow sensor, changing its characteristics to be more advantageous for acceleration. ●Improved low and medium speed response You can expect a significant change, especially in the accelerator opening range up to 40%. The feeling of acceleration for accelerator work is greatly improved. *By installing the response blade, the accelerator response and torque from the start to mid-speed will improve, but in the region of 4000 to 4500 rpm or higher, the fuel tends to become slightly richer. If you frequently use high rotation speeds, we recommend using them together. *Made in JAPAN *Patent pending A new concept of aerodynamics in the airflow sensor Improved low and medium speed response You can expect a significant change, especially in the range of accelerator opening ~40% "Grilly" acceleration even on uphill slopes! Uphill roads, etc. Acceleration changes in areas where torque is required. This product has compatibility settings for each vehicle model.

Please be sure to check the manufacturer's compatibility chart before purchasing. http://www.siecle.co.jp/products/responseblade.pdf


Manufacturer: ‎siecle
Brand: ‎siecle
Model name: ‎RB-3B
Packing size: 16 x 12.2 x 3.7 cm; 40 g
Product model number: RB-3B
API grade: Tuning
Product weight: 40 g