The high end stainless steel exhaust pipe for 50cc, 125cc, and 150cc GY6 engines from NCY will have your scooter looking like a work of art We offer this magnificent exhaust pipe in your choice of four finishesDescription The high end stainless steel exhaust pipe for 50cc, 125cc, and 150cc GY6 engines from NCY will have your scooter looking like a work of art. We offer this magnificent exhaust pipe in your choice of four finishes.Let Monster Scooter Parts be your source for NCY scooter parts and accessories. ? WARNING California Residents: Proposition 65 Warning