TiAL Sport Replacement Spring - White | 004868 Release Bearings This gives your vehicle a

This gives your vehicle a unique

Part #: IS-INJS-750-6

(1) Powder Coated Black Aluminum Mounting Bracket

Subaru WRX 2006-2012

but good enough for track use

TiAL Sport Replacement Spring - White | 004868 Release Bearings This gives your vehicle aTiALSport springs are purpose built for precise boost control in high performance applications. These are genuine replacement springs for TiAL's F Series (F38, F41, F46) and V Series (V60) external wastegates. Manufactured from 17 7PH stainless steel, each spring is designed to hold its pressure rating even under extreme heat conditionsresisting fatigue or "relaxation" at temperatures up to 900F (483C). Each spring is color coded by pressure rating