Manley Performance Platinum Series Piston Set 99.5mm 8.5:1 - Subaru Models (inc. 2006-2014 WRX / 2004-2021 STI)

Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided the gear heads with their Platinum Series Piston Set. These slugs are forged, and feature an anti-friction coating. These are perfect for those of you looking to make some serious power.

These particular pistons come in the 99.50mm sizing, and have an 8.5:1 compression ratio. For your convenience they also come supplied with rings, clips, as well as wrist pins. Give your vehicle some extra muscle with a set of Manley Performance Series Pistons.

DETAILS:

• Bore (mm): 99.500mm
• Bore (in): 3.917"
• Stroke: 79mm
• Stock stroke type
• Rod length: 5.137"
• Forged aluminum construction
• Compression Height (in): 1.209"
• Includes piston rings
• Includes wrist pins
• Sold as a set of (4) pistons