Manley Turbo Tuff Pistons 99.5mm 8.5:1 STD

Description:
Manley's Turbo Tuff pistons are manufactured from 2618 high strength material. The lightweight forging features an offset wrist pin design for quieter start ups. The pistons set includes the standard Premium Chrome Moly alloy pin with a .180" x 2.500" wall. The pistons are machined to accommodate 1+mm over sized valves. Designed for EJ25 Subaru WRX, STI, Legacy GT and Forester XT engines.

Features:
- 2618 99.5mm Standard Size Forged Pistons with moly coated skirts
- Premium Chrome Moly Alloy Pins
- Complete ring set with Premium steel top rings with Napier seconds
- Round Wire Locks
- Bore: 99.5mm
- Compression = 8.5:1

Applications:
2006-2007 WRX
2004-2007 STI
2008-2014 WRX
2008-2014 STI
2015-2021 STI