Manley 04+ WRX STi (EJ257) Size (STD) Stroke (79mm) Bore (99.50mm Grade B) SINGLE Piston w/ Rings 1978-porsche-930-esi7271054 This application is only for

This application is only for M2

2 Cayman/Boxster PDK:

NRG Reinforced Steering Wheel (320mm) Blk w/Blue Trim

2007-2008 Porsche 911 GT3 2007-2008 Porsche 911 GT3 RS 1993-1994 Porsche 911 RS America 1989

Series 2 or Infinity ECUs

Manley 04+ WRX STi (EJ257) Size (STD) Stroke (79mm) Bore (99.50mm Grade B) SINGLE Piston w/ Rings 1978-porsche-930-esi7271054 This application is only forOur signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.