Forged Pistons Wiseco BMW E46 M3 S54B32 87,5MM 11,3:1 Hummer 9 TwinAir 2012-2018

9 TwinAir 2012-2018

Adapter diameter: 28mm

6i (ABA-RK4MC) 2009-2012

0 D (KD-CT190) 1994-1996

Side fixing with M8 screws

Forged Pistons Wiseco BMW E46 M3 S54B32 87,5MM 11,3:1 Hummer 9 TwinAir 2012-2018Wiseco 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