Rogue Engineering Power Pulley Kit valve plates Durable construction: Resistant to pressure

Durable construction: Resistant to pressure and wear

and interfere with your shift action

OEM Quality: Manufactured by ATE

but if it starts to fall apart

Rogue Engineering Power Pulley Kit valve plates Durable construction: Resistant to pressureThe Rogue Engineering Power Pulley Kit reduces accessory drag to free up horsepower while maintaining full functionality for daily driving. By underdriving specific pulleys, it allows other components to operate at optimal efficiency, providing a noticeable power gain when demanded. This kit is designed for a wide range of BMW models, offering improved performance without sacrificing drivability. Key Features & Benefits Underdrive design: Reduces