Product Overview Brian Crower BC3803 Brian Crower Valves - 30.2mm (+1mm) Exhaust - Polaris XP1000 / XPTurbo
Brian Crower Brian Crower BC3802 Brian Crower Valves - 38.8mm (+1mm) Intake - Polaris XP1000 / XPTurbo
Brian Crower Brian Crower BC3805 Brian Crower Valves - 32.4mm (+3.2mm) Exhaust - Polaris XP1000 / XPTurbo
Brian Crower Brian Crower BC3801 Brian Crower Valves - 29.2mm (STD) Exhaust - Polaris XP1000 / XPTurbo