VertexWinderosa - Forged Replica Piston Kit (23342B) Options:Piston Kit 000 waterproof/breathability

000 waterproof/breathability

RMS-7113181

Since not every BMW driver is the same size and proportions

Wrap the long strap under the centre section and secure with the hook & loop fixing

VertexWinderosa - Forged Replica Piston Kit (23342B) Options:Piston Kit 000 waterproof/breathabilityForged OE Replacement Piston Forged Replica pistons are forged OE replacements. Forged pistons are forged from 2618 aluminum for superior strength and durability. All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your cylinder bore