XL Rim Brush M340i Increase power and torque output

Increase power and torque output (peak gains of 20BHP)

Engineered with refined ratio sizes and crafted with extremely light materials for enhanced sports characteristics

Manufactured with advanced production methods for perfect fit and ideal materials for excellent durability

Also equipped with silicone base flap in order to prevent oil backflow and outflow of foreign objects trapped within the oil filter

The ARMASPEED Carbon Fiber Intake System features a unique design with a vacuumed carbon fiber airbox to isolate hot engine bay air

XL Rim Brush M340i Increase power and torque outputConical shape suitable for all types of rims Flexible and soft bristles to prevent scratches Large size for quick and efficient cleaning