I ordered the stage 2 kit and an intake and sent my ecu in for the flash. Their service was amazing! 2 day turn around once I sent off my ecu and when I installed the cam and intake with the exhaust I already have it really woke this little grom up it’s a completely different bike now. If you’re on the fence about doing a cam DO IT! It’s such a great bang for buck and spinning the grom to 10k is so much fun!