Overview Reviews Product Description Brian Crower Valves - 25mm (STD) Exhaust - 2017+ Can-Am X3 Rotax 900 Ace Product Videos Custom Field MPN BC3831N Product Reviews Write a Review Write a Review × Brian Crower Brian Crower Valves - 25mm (STD) Exhaust - 2017+ Can-Am X3 Rotax 900 Ace - BC3831N Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *