BOYESEN Rad membrane system - KTM/Husqvarna

Boyesen engineers have applied a range of technical innovations to their range of intake systems to ensure optimal power, torque and smoothness: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning (specific valve for each model) , Material Fuel Resistance (materials resistant to hydrocarbons) and Multi-Stage Reed Timing (valves that open in stages). The BOYESEN valve diaphragms have been specially developed for each engine model.

• 100% aluminum housing, optimized condition of the inner surface
• 4-way diffuser to optimize flows and prevent discharge
• Intake manifold and mounting clamps included, direct mounting without modification
• Variable flexibility valves specific to each model (aerospace grade carbon)
• Rubber-coated valves that are resistant to hydrocarbons ensure longer gasket life
• The RC2 valve diaphragms, developed for competition use, noticeably optimize the intake air flows and thus ensure more efficiency, more power and a better increase in speed of your engine!