Power Intake Tube 2017 EXC/FE 450/500/501
The 2017 EXC's and FE's have a reed assembly from the 2 strokes, in the intake tract. Purpose is to reduce intake noise but it also kills power. Plus the reeds could break and lodge in your throttle plate and cause your throttle not to close or sick into your intake valve and cause your engine to blow. Just removing your reeds isn't enough as the soft air boot sucks in on itself and causes hesitations in power. Get 2-3 HP and throttle response back with the Power Intake Tube. Requires you to increase fuel either with out TPS tuner or Re-Mapping services.