TMS Air Funnel Kit is developed to create ideal torque curve.
It is a setting tool and further adjustment is possible by changing air funnel location with different length air funnels.

TMS Air Funnel Kit is delivered with 2 of each L70 and L50 Air funnels, and L50-L70-L70-L50 is the recommended setting fixed with Yoshimura exhaust system.

It is required to modify OEM air cleaner box and to take off sub throttle valves from throttle body to install this product.

Note: It is suggested to remap ECU to obtain the best performance.