Power Intake Tube 2017-2023 250-350-450-500-501 EXC-F / XCF-W / FE-S / FE

These bikes have a reed assembly in the intake tract. The 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 hesitaions in power. Get 2-3 HP and throttle response back with the Power Intake Tube. Requires you to increase Fuel either with our ecu re programming