Price Drop GSC Power-Division Super Alloy Exhaust Valves +1 2002-2014 WRX / 2004-2021 STI

Description

Upgrade your Subaru WRX or WRX STI with the GSC Power-Division Super Alloy Exhaust Valves +1, engineered for high-performance and durability. These premium 32mm valves are built to withstand extreme horsepower and exhaust gas temperatures up to 2000°F, making them perfect for high-boost and track-focused builds. Experience enhanced engine efficiency and reliability with components designed specifically for Subaru enthusiasts.

Each valve features chrome polished stems that reduce wear and improve lubricity, especially when paired with GSC manganese bronze valve guides. The under-head dish design optimizes weight savings, while swirl-polished and backcut heads boost airflow without sacrificing strength. Sold in sets of 8, these valves provide exceptional heat resistance and longevity under demanding conditions.

Ideal for Subaru WRX models from 2002-2014 and WRX STI models from 2004-2021, these exhaust valves ensure your engine maintains peak performance and durability. Trust Subimods for quality Subaru performance parts—upgrade your exhaust valves today and unlock improved power and reliability.