Turbosmart IWG75 7 PSI Black Internal Wastegate Actuator Subaru WRX 2002-2007 | TS-0605-5072

Product Fitment: 

2002-2007 Subaru WRX w/ TD04 Turbocharger

Upgrade your turbo response and reliability with the Turbosmart IWG‑75 Wastegate Actuator, configured with a 7 psi spring for Subaru WRX 2002-2007 equipped with the TD04 turbo. This performance actuator replaces the factory unit with a higher‑quality billet aluminium body, reinforced diaphragm, and improved mechanical advantage — resulting in faster spool, steadier boost, and better overall boost control.

Key Features:

• Pre‑fitted with a 7 psi spring, and compatible with a range of springs from 3 psi up to 26 psi for tuning flexibility.

• High‑grade billet aluminium construction and stainless steel rod & clevis for long‑term durability.

• Proprietary silicon Nomex‑reinforced diaphragm to handle high heat and pressure without distortion.

• Unique locking collar design for easy spring changes and adjustment.

Why Choose This Actuator?
When your WRX’s turbo system is pushed harder — whether due to age, tuning, or higher boost targets — the factory actuator often becomes a limiting factor: slow boost build‑up, boost drop‑off at high RPM, and reduced throttle feel. The Turbosmart IWG‑75 addresses these issues, improving the boost curve (boost peaks earlier and holds better) and providing stronger mechanical control.

Fitment & Installation Notes:

• Installation is bolt‑in using the provided bracket and hardware; additional spring options may be required if tuning beyond stock.

• After installation, ensure proper boost controller calibration and check for wastegate free‑play or proper operation under load.

• Intended for performance or competition use; check local regulations regarding emissions or non‑stock components.