Upgrade your Subaru WRX or WRX STI engine with the Wiseco Piston Set featuring a precise 99.75mm bore designed for high-performance builds. These pistons deliver enhanced power and durability, making them ideal for boosted and nitrous applications. Crafted from premium 2618 alloy forgings, this set ensures exceptional strength and reliability under extreme conditions, giving your engine a solid foundation for increased performance.

This piston set includes offset wrist pins, nitrided Napier steel rings, and advanced skirt coatings to reduce friction and wear. The complex dish and dome designs, along with specialized skirt profiles, optimize combustion efficiency and engine longevity. With an 8.9:1 compression ratio, these pistons fit Subaru WRX models from 2006-2014, WRX STI from 2004-2021, and Legacy GT from 2005-2009, making them a versatile upgrade for various Subaru platforms.

Perfect for Subaru enthusiasts seeking a reliable, high-quality upgrade for forced induction setups, these Wiseco pistons provide durability and performance you can trust. Shop at Subimods to enhance your engine build with premium Subaru performance parts.