Forged Pistons Wossner Nissan Primera 180SX 200SX Silvia 86MM 9,0:1 Alpine Entry diameter: 45mm

Entry diameter: 45mm

This filter is put in place of the standard air filter without any modifications

7i 1991-1992

4TD 1985-1990

Forged Pistons Wossner Nissan Primera 180SX 200SX Silvia 86MM 9,0:1 Alpine Entry diameter: 45mmWossner pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride napier xx rings and optimized skirt profiles. Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons. Complete with