BMW E30 M3 2.3 - 2.5 Engine S14B23 S14B25

Wiseco pistons for BMW M3 E30 engine S14 B23 and B25, for use in competition.

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.

Extensive engineering goes into each Wiseco Automotive part to provide the maximum torque and horsepower ever driver wants. We offer Custom Pistons and Rotating Assemblies for a broad range of applications from the most popular Domestic models to Sport Compact, and Drag only use applications. 

Our Sport Compact 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. The pistons come standard with our ArmorGlide® coating material for reduced friction and noise, freeing up horsepower.

The price is a for complet set and in all kits include, rings, pins, clip, sealing....etc. 

PISTON DATAS:
CR: 12,0:1
Compression height: 32,00mm - B23
Compression height: 30,22mm - B25
Piston pin: 22mm Ø